{"product_id":"casio-g-shock-gm-6900yra-8dr-fine-metallic-6900-digital-silver-red-watch","title":"CASIO G-SHOCK GM-6900YRA-8DR FINE METALLIC 6900 DIGITAL SILVER RED WATCH","description":"\u003c!--\n  City Chain Singapore — cc-pdp framework\n  Product: Casio G-Shock GM-6900YRA-8DR\n  Module: 3529\n  Series: Fine Metallic \/ 6900 Series (Metal Bezel Digital)\n  Specs verified: casio.com\/sg 31 Jul 2026\n  Trust grid: 3-tile (silicone\/resin band — no Strap Adjustment)\n  Accent: #a8a8a8 (silver — matches silver SS bezel)\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: #a8a8a8; 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 #a8a8a8; 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\u003eGM-6900YRA-8DR\u003c\/strong\u003e is the Fine Metallic edition of the metal-bezel 6900 — G-Shock's most culturally iconic digital silhouette, dressed in a silver stainless steel bezel with separate hairline and mirror polishing and a vivid red LCD display. The 6900's front-facing button at 12 o'clock — the \"three-eye\" layout — has been a streetwear and hip-hop icon since 1995, and the Fine Metallic treatment elevates it from resin sport watch to silver metallic statement piece. The red LCD glows against the polished silver bezel, and red-and-black accent details complete the futuristic colour story. Five-year battery on a CR2016 — the longest in the Fine Metallic series.\u003c\/p\u003e\n    \u003cp\u003eModule 3529 is the same platform as the resin DW-6900 and the Bold Camo GM-6900CMG: 1\/100-second stopwatch with split time, 24-hour countdown timer with auto-repeat, multi-function alarm with flash alert (LED pulses with the buzzer), LED Super Illuminator, full auto-calendar to 2099, and ±15 seconds per month accuracy. Pure digital — no analog hands, no world time, no Bluetooth. The 6900 is intentionally simple: the silhouette and the styling do the talking, not the feature list. The tough silicone band with urethane-film-protected top surface, silver vapor deposition underside, and stainless steel band loop components extends the Fine Metallic material quality from bezel to wrist. At 53.9 × 49.7 × 18.6 mm and 107 grams, it wears chunky and intentional.\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\u003eBezel\u003c\/strong\u003eStainless Steel — Silver, Hairline + Mirror Finish\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eFront Button\u003c\/strong\u003e12 o'clock (Signature 6900 \"Three-Eye\" Layout)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eCase Body\u003c\/strong\u003eResin\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBand\u003c\/strong\u003eTough Silicone with Urethane Film + Silver Vapor Deposition Underside\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBand Loop\u003c\/strong\u003eStainless Steel Components\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eLCD Colour\u003c\/strong\u003eVivid Red\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eColour Accents\u003c\/strong\u003eRed \u0026amp; Black on Silver\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003eDigital LCD\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eFlash Alert\u003c\/strong\u003eYes\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBacklight\u003c\/strong\u003eLED Super Illuminator (White)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eBattery Life\u003c\/strong\u003e~5 years (CR2016)\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cstrong\u003eModule\u003c\/strong\u003e3529\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 6900 silhouette is the most culturally loaded digital G-Shock shape — the front-facing button at 12 o'clock and the twin circular windows flanking it have been a streetwear and hip-hop reference point since 1995. The Fine Metallic edition takes that silhouette and clads it in polished silver stainless steel with a vivid red LCD — elevating the iconic shape from casual resin to futuristic metallic without changing the proportions or layout that made it famous.\u003c\/li\u003e\n      \u003cli\u003eThe silver stainless steel bezel is finished with separate hairline and mirror polishing on different surfaces — the same dual-finish technique used across the Fine Metallic series. The interplay of matte and reflective textures gives the bezel depth and visual interest that a single-finish surface doesn't have. On the 6900's bold, chunky form, the polished silver reads as a statement accessory.\u003c\/li\u003e\n      \u003cli\u003eThe vivid red LCD is the Fine Metallic signature. Red digital segments against the silver metallic bezel create a sci-fi, cyberpunk contrast — a colour combination that looks particularly striking on the 6900's large digital display, which has more screen area than the GM-2100 or GM-5600. The red really pops on this one.\u003c\/li\u003e\n      \u003cli\u003eFive-year battery on a CR2016 — the longest battery life in the Fine Metallic series. The GM-2100YRA and GM-110YRA run approximately three years. The 6900's simpler Module 3529 (pure digital, no analog hands, no world time) draws less power, which translates directly into longer battery life.\u003c\/li\u003e\n      \u003cli\u003eFlash alert pulses the LED backlight in sync with alarms, hourly time signals, and countdown timer alerts — a visual cue in noisy environments. 24-hour countdown timer with auto-repeat for interval timing or repeating reminders.\u003c\/li\u003e\n      \u003cli\u003eThe tough silicone band with urethane-film-protected top surface and silver vapor deposition on the transparent underside is shared across all four Fine Metallic models. Stainless steel band loop components maintain the metallic theme. At 107 grams, the GM-6900 has a solid, grounded wrist presence.\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\u003eStreetwear\u003c\/span\u003e\n      \u003cspan\u003eHip-Hop \u0026amp; Urban Style\u003c\/span\u003e\n      \u003cspan\u003eNightlife\u003c\/span\u003e\n      \u003cspan\u003eStatement Accessory\u003c\/span\u003e\n      \u003cspan\u003eEveryday Wear\u003c\/span\u003e\n      \u003cspan\u003eSwimming \u0026amp; Water Sports\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\u003eSilver stainless steel bezel — hairline + mirror finish\u003c\/strong\u003e — Dual-polished silver SS bezel on the iconic 6900 \"three-eye\" silhouette. Separate hairline and mirror textures on different surfaces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVivid red LCD + silver-and-red colour story\u003c\/strong\u003e — Red digital display against silver metal bezel. The 6900's large LCD gives the red maximum visual impact.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e5-year battery (CR2016)\u003c\/strong\u003e — The longest battery life in the Fine Metallic series. Module 3529's pure digital simplicity draws less power than analog-digital modules.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFlash alert\u003c\/strong\u003e — LED backlight flashes with alarms, hourly signals, and countdown timer alerts. A unique feature of the 6900 platform.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTough silicone band with silver vapor deposition\u003c\/strong\u003e — Urethane-film-protected top surface. Silver vapor deposition underside. Stainless steel band loop.\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 GM-6900YRA-8DR is a G-Shock Fine Metallic 6900 Series digital watch running Module 3529. It features a silver stainless steel bezel with hairline and mirror finishes on the iconic \"three-eye\" silhouette, vivid red LCD, tough silicone band with silver vapor deposition, flash alert, LED Super Illuminator, and 200-metre water resistance. Case dimensions are 53.9 × 49.7 × 18.6 mm at 107 g with approximately 5-year battery life on a CR2016 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\u003eGM-6900YRA-8DR\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003ctd\u003e3529\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eResin \/ Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBezel\u003c\/td\u003e\n\u003ctd\u003eStainless Steel — Silver, Hairline + Mirror Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eMineral Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCase Size (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e53.9 × 49.7 × 18.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e107 g\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eShock Resistant\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\u003eTough Silicone (Resin Band)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eTop Surface\u003c\/td\u003e\n\u003ctd\u003eUrethane Film — Abrasion Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eUnderside\u003c\/td\u003e\n\u003ctd\u003eTransparent Urethane with Silver Vapor Deposition\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBand Loop\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Components\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\"\u003eMovement \u0026amp; Power\u003c\/th\u003e\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMovement Type\u003c\/td\u003e\n\u003ctd\u003eDigital Quartz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eDigital LCD (Hour, Minute, Second, AM\/PM, Month, Date, Day)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±15 seconds per month\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eCR2016\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eApprox. 5 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\u003eLCD Colour\u003c\/td\u003e\n\u003ctd\u003eVivid Red\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eLED Super Illuminator, 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      \u003ctr\u003e\n\u003ctd\u003eFlash Alert\u003c\/td\u003e\n\u003ctd\u003eYes — LED flashes with alarms, hourly signal, countdown timer\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\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, auto-repeat\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAlarm\u003c\/td\u003e\n\u003ctd\u003eMulti-function alarm + 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    \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\u003eBlack Hoodie \u0026amp; Silver Chain\u003c\/span\u003e\n      \u003cspan\u003eOversized Graphic Tee\u003c\/span\u003e\n      \u003cspan\u003eDark Denim\u003c\/span\u003e\n      \u003cspan\u003eLeather Jacket\u003c\/span\u003e\n      \u003cspan\u003eMonochrome Streetwear\u003c\/span\u003e\n      \u003cspan\u003eRed Accent Pieces\u003c\/span\u003e\n      \u003cspan\u003eHigh-Top Sneakers\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\"\u003eWhich Fine Metallic silhouette should I pick?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eFour Fine Metallic models share the same silver-and-red colour story but differ in silhouette, module, and features. The GM-6900YRA (this model) is the iconic \"three-eye\" digital with flash alert and 5-year battery — the most culturally loaded shape and the longest-running. The GM-2100YRA is the slim octagonal analog-digital with hand shift (11.8 mm, 84 g) — the most compact and wearable. The GM-110YRA is the oversized analog-digital with magnetic resistance and auto light (51.9 × 48.8 mm, 106 g) — the biggest presence. The GM-5600YRA is the classic rectangular digital — the direct legacy of the first G-Shock.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat is the difference between the GM-6900YRA and the GM-6900CMG?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eSame 6900 silhouette, same Module 3529, same functions. The difference is treatment. The GM-6900YRA (Fine Metallic) has a silver hairline\/mirror-polished SS bezel, vivid red LCD, and a tough silicone band with silver vapor deposition underside — futuristic and urban. The GM-6900CMG (Bold Camo) has a gold ion-plated SS bezel with laser-etched camo, gold dial, and a camo-printed resin band — military-luxe. Same watch, two completely different identities.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhy does the GM-6900 have a 5-year battery when the GM-2100 and GM-110 have 3-year batteries?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eModule 3529 in the GM-6900 is a pure digital module with no analog hands to drive. The GM-2100 (Module 5611) and GM-110 (Module 5553) both have analog hands and sub-dials that draw additional power. The simpler digital-only module uses less energy, which translates into a longer battery life. The GM-6900 runs on a single CR2016; the GM-2100 and GM-110 each use two SR-series batteries.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eDoes this watch have world time?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eNo — Module 3529 does not include world time. If you want world time in the Fine Metallic series, the GM-2100YRA (31 zones, 48 cities) and the GM-110YRA (31 zones, 48 cities with home\/world swapping) both have it. The GM-6900 keeps things intentionally simple — stopwatch, countdown timer, alarm, flash alert, and that's it.\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"cc-faq-item\"\u003e\n        \u003cdiv class=\"cc-faq-q\"\u003eWhat is flash alert?\u003c\/div\u003e\n        \u003cdiv class=\"cc-faq-a\"\u003eFlash alert causes the LED backlight to flash in sync with the buzzer for alarms, hourly time signals, and countdown timer alerts — a visual cue for noisy environments. The GM-6900 and the DW-6900 share this feature through Module 3529. The GM-2100 and GM-110 don't have it.\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 GM-6900YRA-8DR handles swimming, snorkelling, and recreational water sports. Not rated for scuba diving with air tanks.\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 GM-6900YRA-8DR 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":48341373550807,"sku":"GM-6900YRA-8DR","price":279.2,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2451\/7272\/files\/GM-6900YRA-8.png?v=1772528865","url":"https:\/\/www.citychain.com.sg\/products\/casio-g-shock-gm-6900yra-8dr-fine-metallic-6900-digital-silver-red-watch","provider":"City Chain Singapore","version":"1.0","type":"link"}