Casio G-Shock GA-110RRB-4ADR all-red 55mm bio-based inverted LCD shock resistant 200m
Casio GA-110RRB-4ADR vapor deposition finish speed indicator magnetic resistant
Casio G-Shock GA-110RRB-4ADR analog-digital display world time 29 zones
Casio GA-110RRB-4ADR 1/1000-sec stopwatch countdown timer 5 alarms
Casio G-Shock GA-110RRB-4ADR oversized bold street style commanding presence

CASIO G-SHOCK GA-110RRB-4ADR ICONIC RED 110 ANALOG-DIGITAL WATCH

GA-110RRB-4ADR

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Regular price $209.00 Sale price$167.20 Save 20%
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Tax included.
  • 1 Year Warranty

Case size (L× W× H): 55 × 51.2 × 16.9 mm
Weight: 72 g
Case and bezel material: Resin / Bio-based resin
Bio-based resin band
Shock Resistant
Magnetic Resistant
Mineral Glass
Water resistance: 200m
Approx. battery life: 2 years on CR1220

World time
29 time zones (48 cities + coordinated universal time), daylight saving on/off, home city/world time city swapping
Stopwatch
1/1000-second stopwatch
Measuring capacity: 99:59'59.999''
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0 to 1998 units/hour), distance input (0.0 to 99.9)
Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat
Alarm/hourly time signal
5 daily alarms (with 1 snooze alarm)
Hourly time signal
LED light
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Light color: Amber
Full auto-calendar (to year 2099)
Accuracy: ±15 seconds per month

Other features
12/24-hour format
Regular timekeeping:
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: Hour, minute, second, pm, month, date, day

The GA-110RRB-4ADR is the oversized 110 in G-Shock's Iconic Red — the biggest, boldest canvas in the four-model RRB series, dressed head-to-toe in vivid red with a red vapor deposition dial, inverted LCD, and black accents. The 110's larger case gives the all-red treatment maximum visual impact — more surface area, more red, more presence. Bio-based resin for the bezel and band.

World time across 29 time zones (48 cities) with home/world city swapping, 24-hour countdown timer with auto-repeat, five daily alarms with snooze. At 55 × 51.2 × 16.9 mm and 72 grams, the GA-110 is designed to dominate the wrist. Shock resistant, magnetic resistant, 200-metre water resistant. CR1220, approximately two-year battery life.

At a Glance

Case & BezelResin / Bio-Based Resin — Vivid Red
BandBio-Based Resin — Vivid Red
DialRed Vapor Deposition — Seamless with Bezel
LCDInverted (Negative)
AccentsBlack Details Throughout
DisplayAnalog-Digital (2 Hands + Speed Sub-Dial + LCD)
Auto LightYes — Amber LED, Activates on Wrist Tilt
Magnetic ResistanceYes
Module5146
Case Size55 × 51.2 × 16.9 mm
Weight72 g
Collection110 Series — Iconic Red (RRB)

Why You'll Love It

  • The 110 is the oversized silhouette of the Iconic Red series — the one you pick when you want the red to fill the wrist and be impossible to ignore.
  • The speed indicator sub-dial on the analog face lets you input a distance and the watch calculates your speed — a function designed for motorsport, running, and any activity where pace matters. The sub-dial hand sweeps in real time as the stopwatch runs.
  • Magnetic resistance — the module is shielded against everyday magnetic fields from phones, tablets, and magnetic accessories. Combined with shock resistance and 200m water resistance, the GA-110RRB is the most robust analog-digital in the Iconic Red series.
  • Auto LED light activates on wrist tilt — raise your wrist and the amber LED illuminates the dial without pressing a button. The amber glow against the all-red case creates a warm, atmospheric light effect in the dark.
  • The inverted LCD and black accents cut through the red for readability and structural contrast.
  • Bio-based resin for the bezel and band.

Perfect For

Streetwear Statement Accessory Sports & Training Everyday Wear Festival Season Swimming & Water Sports Gift

Key Features

  • All-red with vapor deposition dial — Red vapor deposition on the dial blends seamlessly into the vivid red bezel and band. Inverted LCD and black accents provide contrast and structure.
  • 1/1000-second stopwatch with speed indicator — 100-hour capacity with elapsed, lap, and split modes. Speed sub-dial with distance input for pace calculation.
  • Magnetic resistance — Module shielded against everyday magnetic fields.
  • Auto LED light — Amber — Activates on wrist tilt for hands-free readability in the dark. Amber glow against the red case.
  • Oversized 110 silhouette — 55 × 51.2 mm — The largest Iconic Red canvas. Maximum wrist presence at 72 g in bio-based resin.
  • 200-metre water resistance (20 BAR) — Suitable for swimming, snorkelling, and recreational water sports.

Technical Specifications

The GA-110RRB-4ADR is a G-Shock Iconic Red 110 Series analog-digital watch running Module 5146. It features a vivid red bio-based resin case and band with red vapor deposition dial, inverted LCD, 1/1000-second stopwatch with speed indicator, magnetic resistance, auto LED light (amber), and 200-metre water resistance. Case dimensions are 55 × 51.2 × 16.9 mm at 72 g with approximately 2-year battery life on a CR1220 cell.
Case & Build
Model Number GA-110RRB-4ADR
Module 5146
Case Material Resin / Bio-Based Resin
Colour Vivid Red
Dial Red Vapor Deposition (Seamless with Bezel)
Glass Mineral Glass
Case Size (L × W × H) 55 × 51.2 × 16.9 mm
Weight 72 g
Construction Shock Resistant, Magnetic Resistant
Water Resistance 200 Metres (20 BAR)
Band
Material Bio-Based Resin
Colour Vivid Red
Wrist Size 145 – 215 mm
Clasp Tang Buckle
Movement & Power
Movement Type Quartz Analog-Digital
Analog Display 2 hands (Hour, Minute — moves every 20 seconds), 1 sub-dial (Speed Indicator)
Digital Display Hour, Minute, Second, AM/PM, Month, Date, Day
Accuracy ±15 seconds per month
Battery CR1220
Battery Life Approx. 2 years
Display & Light
LCD Type Inverted / Negative (Light Digits on Dark Background)
Backlight LED Light, Afterglow
Auto Light Yes — activates on wrist tilt
Illumination Duration Selectable 1.5s or 3s
LED Colour Amber
Functions
World Time 29 time zones (48 cities + UTC), DST on/off, home/world city swapping
Stopwatch 1/1000-second, 99:59'59.999" capacity; elapsed, lap, split; speed indicator (0–1998 units/hr), distance input (0.0–99.9)
Countdown Timer 1-second unit, 1 min – 24 hours, auto-repeat
Alarm 5 daily alarms (1 with snooze) + hourly time signal
Calendar Full auto-calendar to 2099
Time Format 12/24-hour

Best Matched With

All-Black Outfit Red Sneakers White Tee & Denim Sportswear Oversized Graphic Tee Festival Outfit Monochrome Streetwear

Frequently Asked Questions

What is the 1/1000-second stopwatch?
The GA-110's stopwatch measures to 1/1000 of a second (one millisecond) — ten times the resolution of a standard G-Shock's 1/100-second stopwatch. It also includes a speed indicator: input a distance (0.0 to 99.9 units), and the watch calculates your speed up to 1998 units per hour. The speed sub-dial on the analog face shows the calculation in real time.
Is this watch suitable for swimming?
Yes. With 200-metre (20 BAR) water resistance, the GA-110RRB-4ADR handles swimming, snorkelling, and recreational water sports. Not rated for scuba diving with air tanks.
What warranty does this watch come with?
The GA-110RRB-4ADR comes with Casio's official warranty when purchased from City Chain Singapore, an authorised Casio retailer.

Why Buy from City Chain Singapore

Authorised Retailer Official Casio warranty
100% Authentic Genuine Casio product
Free Shipping Within Singapore

Extra $20 OFF with min. $250 spend
Use Code: CC20

Extra $30 OFF with min. $300 spend
Use Code: CC30

Extra $40 OFF with min. $500 spend
Use Code: CC40

Delivery within Singapore | Order by 11AM
(Checkout options may vary depending on minimum order requirements)

• Free Standard Delivery (3 business days)
• Free Next Day Delivery
• Express Delivery at $30 (order by 2PM)
• Click & Collect (ready in 2–3 business days)

Weekend & Public Holiday Orders
Orders placed during this time will be processed on the next business day.

For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.


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