{"product_id":"casio-g-shock-gg-b100x-1adr-mudmaster-master-of-g-analog-digital-black-carbon-watch","title":"CASIO G-SHOCK GG-B100X-1ADR MUDMASTER MASTER OF G ANALOG-DIGITAL BLACK CARBON WATCH","description":"\u003c!--\n  City Chain Singapore — cc-pdp framework\n  Product: Casio G-Shock GG-B100X-1ADR Mudmaster\n  Module: 5744\n  Series: Master of G - Land \/ MUDMASTER\n  Specs verified: casio.com\/sg 30 Jul 2026\n  Trust grid: 3-tile (resin band — no Strap Adjustment)\n  Accent: #3d3d3d (dark carbon — matches carbon fiber construction)\n--\u003e\n\n\u003cstyle\u003e\n  .cc-pdp { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif; color: #1a1a1a; line-height: 1.7; max-width: 800px; margin: 0 auto; }\n  .cc-pdp h2 { font-size: 1.3rem; font-weight: 700; margin: 2rem 0 1rem; padding-bottom: 0.4rem; border-bottom: 2px solid #e0e0e0; }\n  .cc-section { margin-bottom: 2rem; }\n  .cc-glance { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0.6rem; margin: 1rem 0; }\n  .cc-glance div { background: #f7f7f7; border-radius: 6px; padding: 0.65rem 0.8rem; font-size: 0.88rem; }\n  .cc-glance div strong { display: block; font-size: 0.75rem; text-transform: uppercase; color: #777; margin-bottom: 0.15rem; letter-spacing: 0.03em; }\n  .cc-benefits { list-style: none; padding: 0; margin: 1rem 0; }\n  .cc-benefits li { padding: 0.55rem 0; padding-left: 1.6rem; position: relative; font-size: 0.95rem; }\n  .cc-benefits li::before { content: \"✦\"; position: absolute; left: 0; color: #3d3d3d; font-size: 0.85rem; }\n  .cc-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 1rem 0; }\n  .cc-tags span { background: #f0f0f0; color: #333; border-radius: 999px; padding: 0.35rem 0.85rem; font-size: 0.82rem; font-weight: 500; }\n  .cc-tags--dark span { background: #1a1a1a; color: #fff; }\n  .cc-spec-summary { background: #fafafa; border-left: 3px solid #3d3d3d; padding: 1rem 1.2rem; margin: 1rem 0; font-size: 0.93rem; border-radius: 0 6px 6px 0; }\n  .cc-spec-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.9rem; }\n  .cc-spec-table th { text-align: left; background: #1a1a1a; color: #fff; padding: 0.55rem 0.8rem; font-weight: 600; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; }\n  .cc-spec-table td { padding: 0.5rem 0.8rem; border-bottom: 1px solid #eee; }\n  .cc-spec-table tr:nth-child(even) td { background: #fafafa; }\n  .cc-spec-table td:first-child { font-weight: 600; white-space: nowrap; width: 38%; color: #444; }\n  .cc-faq { margin: 1rem 0; }\n  .cc-faq-item { border-bottom: 1px solid #eee; padding: 0.9rem 0; }\n  .cc-faq-q { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.35rem; color: #111; }\n  .cc-faq-a { font-size: 0.9rem; color: #444; line-height: 1.65; }\n  .cc-trust { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 0.6rem; margin: 1rem 0; }\n  .cc-trust div { text-align: center; background: #f7f7f7; border-radius: 8px; padding: 1.1rem 0.6rem; }\n  .cc-trust div strong { display: block; font-size: 0.88rem; margin-top: 0.3rem; }\n  .cc-trust div span { font-size: 0.78rem; color: #666; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"cc-pdp\"\u003e\n\n  \u003c!-- 1. PRODUCT OVERVIEW --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003cp\u003eThe \u003cstrong\u003eGG-B100X-1ADR\u003c\/strong\u003e is the Mudmaster — G-Shock's Master of G tool watch built for the roughest land environments. The GG-B100X uses high-rigidity carbon fiber-reinforced resin for the case, creating a structure that resists warping, maintains a tight seal, and absorbs shocks that would crack conventional materials. Mud filters on the buttons, a stainless steel panel back, and a back cover made of shock-resistant glass-fiber resin keep dust and debris out. The three-layer bezel incorporates carbon fiber inserts between fine resin layers. The rugged, angular design is inspired by the gasoline jerrycans mounted to off-road vehicles — a deliberate visual reference to machines built to go where roads don't exist.\u003c\/p\u003e\n    \u003cp\u003eModule 5744 powers the Mudmaster's Quad Sensor system: digital compass with hand indication of north, altimeter measuring up to 10,000 metres with automatic data logging, barometer with pressure tendency alarm for incoming weather changes, thermometer, and a step counter via 3-axis accelerometer. Bluetooth smartphone link connects to the CASIO WATCHES app for automatic time correction, Mission Log (records altitude data from the watch plus route data from your phone's GPS), and location memory. Analog-digital display with three hands and hand shift, world time across 38 time zones, sunrise\/sunset display, double LED Super Illuminator (separate LEDs for the analog face and digital display), Neobrite lume, 200-metre water resistance. Bio-based resin for key case and band components. At 55.4 × 51.3 × 19.4 mm and 93 grams, the Mudmaster is large but purposeful — every millimetre is structural. CR2025 battery, approximately two-year life.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 2. AT A GLANCE --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eAt a Glance\u003c\/h2\u003e\n    \u003cdiv class=\"cc-glance\"\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCase Material\u003c\/strong\u003eBio-Based Carbon \/ Resin, Carbon Fiber-Reinforced\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBezel\u003c\/strong\u003e3-Layer Fine Resin with Carbon Fiber Inserts\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBand\u003c\/strong\u003eBio-Based Resin\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003eShock Resistant · Mud Resistant · Carbon Core Guard\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eSensors\u003c\/strong\u003eQuad Sensor (Compass, Altimeter, Barometer, Thermometer, Step Counter)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003eBluetooth (CASIO WATCHES App)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003eAnalog-Digital (3 Hands + LCD)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eHand Shift\u003c\/strong\u003eYes\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eLight\u003c\/strong\u003eDouble LED Super Illuminator (Face + Digital)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eGlass\u003c\/strong\u003eSpherical Mineral Glass\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eModule\u003c\/strong\u003e5744\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCollection\u003c\/strong\u003eMaster of G - Land \/ MUDMASTER\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 3. WHY YOU'LL LOVE IT --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n    \u003cul class=\"cc-benefits\"\u003e\n      \u003cli\u003eThe Quad Sensor system gives you four environmental readings from your wrist: compass bearing with analog hand indication of north for navigation, altimeter up to 10,000 metres for elevation tracking, barometer with a pressure tendency alarm that warns you when a storm front is approaching (significant pressure drops trigger a beep and arrow display), and thermometer. The step counter via 3-axis accelerometer adds activity tracking on top. This is a field instrument, not a feature list — each sensor delivers data you can act on in real time.\u003c\/li\u003e\n      \u003cli\u003eMud resistance is the Mudmaster's defining spec. Button gaskets and filters prevent dust, sand, and mud from entering the case — the watch is designed for disaster relief, construction, forestry, and any environment where fine particles get everywhere. The carbon fiber-reinforced resin case and Carbon Core Guard structure absorb shocks without warping, and the stainless steel panel back and glass-fiber resin back cover maintain the seal under impact.\u003c\/li\u003e\n      \u003cli\u003eThe Mission Log function automatically records altitude data from the watch and route data from your phone's GPS, creating a combined log of where you went and how high you climbed. Location Memory lets you mark specific coordinates. Both sync to the CASIO WATCHES app, building a history of your outdoor activities over time.\u003c\/li\u003e\n      \u003cli\u003eThe barometric pressure tendency graph shows the last 20 or 56 hours of atmospheric pressure changes — essential for predicting weather shifts when you're outdoors without phone signal. The pressure tendency alarm buzzes when pressure drops or rises significantly, giving you advance warning of incoming weather before you can see it.\u003c\/li\u003e\n      \u003cli\u003eSunrise and sunset time display shows you exactly how much daylight remains for any specific date — plan your hike turnaround time, camp setup, or activity window with data rather than estimation.\u003c\/li\u003e\n      \u003cli\u003eBio-based resin for key case and band components — produced from renewable organic resources. The sustainability angle is a 2026 addition to the Mudmaster line, reducing environmental impact without compromising the structural toughness the watch is built around.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 4. PERFECT FOR --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003ePerfect For\u003c\/h2\u003e\n    \u003cdiv class=\"cc-tags\"\u003e\n      \u003cspan\u003eHiking \u0026amp; Trekking\u003c\/span\u003e\n      \u003cspan\u003eOutdoor Adventures\u003c\/span\u003e\n      \u003cspan\u003eCamping\u003c\/span\u003e\n      \u003cspan\u003eMilitary \u0026amp; Field Work\u003c\/span\u003e\n      \u003cspan\u003eNational Service\u003c\/span\u003e\n      \u003cspan\u003eConstruction \u0026amp; Heavy Work\u003c\/span\u003e\n      \u003cspan\u003eTravel\u003c\/span\u003e\n      \u003cspan\u003eGift\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 5. KEY FEATURES --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eKey Features\u003c\/h2\u003e\n    \u003cul class=\"cc-benefits\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eQuad Sensor\u003c\/strong\u003e — Digital compass (16 points, 0–359°, hand indication of north), altimeter (-700 to 10,000 m, auto log), barometer (260–1,100 hPa, pressure tendency alarm), thermometer (-10 to 60°C), and step counter (3-axis accelerometer, 0–999,999 steps).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMud Resistant + Carbon Core Guard\u003c\/strong\u003e — Button gaskets and filters block dust\/mud. Carbon fiber-reinforced resin case. Stainless steel panel back. Glass-fiber resin back cover. Three-layer carbon fiber bezel.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBluetooth smartphone link + Mission Log\u003c\/strong\u003e — Auto time correction, altitude + route logging via CASIO WATCHES app, location memory, phone finder, ~300 world time cities.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBarometric pressure tendency alarm\u003c\/strong\u003e — Buzzes and displays an arrow when atmospheric pressure changes significantly — advance warning of incoming weather.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSunrise\/sunset display\u003c\/strong\u003e — Shows sunrise and sunset times for any specific date. Plan outdoor activities around available daylight.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e200-metre water resistance (20 BAR)\u003c\/strong\u003e — Suitable for swimming, snorkelling, and recreational water sports.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 6. TECHNICAL SPECIFICATIONS --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"cc-spec-summary\"\u003e\n      The GG-B100X-1ADR is a G-Shock Mudmaster (Master of G - Land) analog-digital watch running Module 5744. It features a carbon fiber-reinforced bio-based resin case with Carbon Core Guard, mud resistance, Quad Sensor (compass, altimeter\/barometer, thermometer, step counter), Bluetooth smartphone link with Mission Log, double LED Super Illuminator, and 200-metre water resistance. Case dimensions are 55.4 × 51.3 × 19.4 mm at 93 g with approximately 2-year battery life on a CR2025 cell.\n    \u003c\/div\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eCase \u0026amp; Build\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGG-B100X-1ADR\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003ctd\u003e5744\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eBio-Based Carbon \/ Resin (Carbon Fiber-Reinforced)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBezel\u003c\/td\u003e\n\u003ctd\u003e3-Layer Fine Resin with Carbon Fiber Inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBack\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Panel + Glass-Fiber Resin Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eShock Resistant, Mud Resistant, Carbon Core Guard\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eSpherical Mineral Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCase Size (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e55.4 × 51.3 × 19.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e93 g\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e200 Metres (20 BAR)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eBand\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBio-Based Resin\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWrist Size\u003c\/td\u003e\n\u003ctd\u003e145 – 215 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eClasp\u003c\/td\u003e\n\u003ctd\u003eTang Buckle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eConnectivity\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eYes — Mobile Link (Wireless Bluetooth®)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatible App\u003c\/td\u003e\n\u003ctd\u003eCASIO WATCHES (iOS \/ Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eApp Functions\u003c\/td\u003e\n\u003ctd\u003eAuto time adjustment, easy watch setting, ~300 world time cities, life log, Mission Log (altitude + route), location indicator, location memory, mode\/display customisation, auto altitude correction, phone finder\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eQuad Sensor\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDigital Compass\u003c\/td\u003e\n\u003ctd\u003e16 points, 0–359° (1° unit), 60s continuous measurement, hand indication of north, magnetic declination correction, 2-point \/ figure-eight \/ auto calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAltimeter\u003c\/td\u003e\n\u003ctd\u003e-700 to 10,000 m (1 m unit), hand indication of altitude differential, manual memory (14 records), auto log (high\/low, cumulative ascent\/descent), relative altitude (±100 m \/ ±1,000 m), selectable interval (5s or 2 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBarometer\u003c\/td\u003e\n\u003ctd\u003e260–1,100 hPa (1 hPa unit), hand indication of pressure differential (±10 hPa), tendency graph (20h or 56h), pressure tendency alarm (beep + arrow on significant change)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eThermometer\u003c\/td\u003e\n\u003ctd\u003e-10 to 60°C (0.1°C unit), switchable °C \/ °F\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eStep Counter\u003c\/td\u003e\n\u003ctd\u003e3-axis accelerometer, 0–999,999 steps, auto power save after inactivity\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eMovement \u0026amp; Power\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMovement Type\u003c\/td\u003e\n\u003ctd\u003eQuartz Analog-Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAnalog Display\u003c\/td\u003e\n\u003ctd\u003e3 hands (Hour, Minute — moves every 10 seconds, Second)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDigital Display\u003c\/td\u003e\n\u003ctd\u003eHour, Minute, Second, AM\/PM, Month, Date, Day\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eHand Shift\u003c\/td\u003e\n\u003ctd\u003eYes — hands retract for unobstructed digital view\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±15 seconds per month (without mobile link)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eCR2025\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eApprox. 2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eDisplay \u0026amp; Light\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLume\u003c\/td\u003e\n\u003ctd\u003eNeobrite\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eDouble LED Super Illuminator (Face + Digital, separate LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAuto Light\u003c\/td\u003e\n\u003ctd\u003eYes — activates on wrist tilt\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eIllumination Duration\u003c\/td\u003e\n\u003ctd\u003eSelectable 1.5s or 3s, afterglow\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eLED Colour\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003ctable class=\"cc-spec-table\"\u003e\n      \u003ctr\u003e\u003cth colspan=\"2\"\u003eFunctions\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWorld Time\u003c\/td\u003e\n\u003ctd\u003e38 time zones (38 cities + UTC), DST on\/off, home\/world city swapping\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSunrise\/Sunset\u003c\/td\u003e\n\u003ctd\u003eSunrise and sunset times for specific date\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eStopwatch\u003c\/td\u003e\n\u003ctd\u003e1\/100-second (first 60 min) \/ 1-second (after 60 min), 24-hour capacity; elapsed, split, 1st–2nd place\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCountdown Timer\u003c\/td\u003e\n\u003ctd\u003e1-second unit, 1 sec – 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAlarm\u003c\/td\u003e\n\u003ctd\u003e5 daily alarms + hourly time signal\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCalendar\u003c\/td\u003e\n\u003ctd\u003eFull auto-calendar to 2099\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTime Format\u003c\/td\u003e\n\u003ctd\u003e12\/24-hour\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMute\u003c\/td\u003e\n\u003ctd\u003eButton tone on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 7. BEST MATCHED WITH --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eBest Matched With\u003c\/h2\u003e\n    \u003cdiv class=\"cc-tags cc-tags--dark\"\u003e\n      \u003cspan\u003eHiking Gear\u003c\/span\u003e\n      \u003cspan\u003eCargo Pants\u003c\/span\u003e\n      \u003cspan\u003eMilitary Utility Wear\u003c\/span\u003e\n      \u003cspan\u003eTechnical Outerwear\u003c\/span\u003e\n      \u003cspan\u003eOutdoor Boots\u003c\/span\u003e\n      \u003cspan\u003eDenim \u0026amp; Flannel\u003c\/span\u003e\n      \u003cspan\u003eAll-Black Tactical\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 8. FREQUENTLY ASKED QUESTIONS --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cdiv class=\"cc-faq\"\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat is the Quad Sensor?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eThe Quad Sensor combines four measurement systems: a digital compass for bearing (with analog hand indication of north), an altimeter for elevation (up to 10,000 m with auto logging), a barometer for atmospheric pressure (with a tendency alarm that warns of incoming weather), a thermometer, and a step counter via 3-axis accelerometer. Together, they give you a real-time environmental picture from your wrist — direction, elevation, weather pressure, temperature, and activity level.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat does \"Mud Resistant\" mean?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eMud resistance means the buttons are sealed with gaskets and fitted with filters that prevent fine particles — mud, sand, dust, debris — from entering the case. The Mudmaster is designed for environments where particles get into everything: construction sites, disaster relief, forestry, off-road trails. Standard G-Shocks are shock and water resistant but not specifically sealed against mud and dust infiltration.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat is the Mission Log?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eMission Log is a Bluetooth-linked function that automatically records altitude data from the watch's altimeter and route data from your phone's GPS. The combined log — where you went and how high you climbed — is stored in the CASIO WATCHES app. Over time, it builds a history of your outdoor activities with mapped routes and elevation profiles.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eHow accurate is the altimeter?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eThe altimeter measures from -700 to 10,000 metres in 1-metre units. It calculates altitude from atmospheric pressure, so readings can be affected by weather changes (a passing storm front will shift the barometric pressure and therefore the altitude reading). For best accuracy, calibrate at a known altitude before starting your activity, or enable auto altitude correction via the Bluetooth app, which uses your phone's GPS to keep the reading accurate.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat is Carbon Core Guard?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eCarbon Core Guard is G-Shock's construction method using a carbon fiber-reinforced resin inner case to house the module. It provides high rigidity, excellent shock absorption, and resistance to warping. In the GG-B100X, the carbon fiber reinforcement extends to the bezel (three layers with carbon fiber inserts) and the back cover (glass-fiber resin), creating a fully reinforced shell around the module.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhy is the battery life only 2 years?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eThe Quad Sensor system, Bluetooth connectivity, and step counter draw more power than a standard digital G-Shock. The CR2025 battery is rated for approximately 2 years under normal use. This is shorter than a DW-5600 (5 years) or DW-6900 (5 years), but consistent with other sensor-equipped G-Shocks. The watch continues to tell time accurately even when the sensors are not actively measuring.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eIs this watch suitable for swimming?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eYes. With 200-metre (20 BAR) water resistance, the GG-B100X-1ADR handles swimming, snorkelling, and recreational water sports. Not rated for scuba diving with air tanks. Avoid pressing buttons while the watch is submerged.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat warranty does this watch come with?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eThe GG-B100X-1ADR comes with Casio's official warranty when purchased from City Chain Singapore, an authorised Casio retailer.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- 9. WHY BUY FROM CITY CHAIN --\u003e\n  \u003cdiv class=\"cc-section\"\u003e\n    \u003ch2\u003eWhy Buy from City Chain Singapore\u003c\/h2\u003e\n    \u003cdiv class=\"cc-trust\"\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eAuthorised Retailer\u003c\/strong\u003e\n        \u003cspan\u003eOfficial Casio warranty\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003e100% Authentic\u003c\/strong\u003e\n        \u003cspan\u003eGenuine Casio product\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cstrong\u003eFree Shipping\u003c\/strong\u003e\n        \u003cspan\u003eWithin Singapore\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"CASIO","offers":[{"title":"Default Title","offer_id":48341495677143,"sku":"GG-B100X-1ADR","price":383.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2451\/7272\/files\/GG-B100X-1A.png?v=1772597160","url":"https:\/\/www.citychain.com.sg\/products\/casio-g-shock-gg-b100x-1adr-mudmaster-master-of-g-analog-digital-black-carbon-watch","provider":"City Chain Singapore","version":"1.0","type":"link"}