CASIO G-SHOCK GA-100TU-1A3DR ANALOG-DIGITAL TWO-TONE COLOR WATCH

Case and bezel material: Resin
Band: Resin
Shock Resistant
Magnetic Resistant
Water resistance: 200-meter water resistance
Approx. battery life: 2 years on CR1220
Glass: Mineral Glass

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)
Mach indicator (speed exceeding 1225 units/hour)
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

Case size (L× W× H): 55 × 51.2 × 16.9 mm
Weight: 72 g

The Casio G-Shock GA-100TU-1A3DR Analog-Digital Two-Tone Color Watch blends utilitarian practicality with signature G-Shock toughness. Featuring a bold black dial paired with an olive-green resin band, this two-tone model channels a rugged military-inspired aesthetic. Built to withstand extreme conditions, it is shock-resistant, magnetic-resistant, and water-resistant up to 200 meters. Functional features include world time, 1/1000-second stopwatch with speed indicator, countdown timer, 5 daily alarms, and amber LED backlight. A large 55mm case ensures commanding presence on the wrist, making it a durable yet stylish companion for active lifestyles.

Extra $15 OFF with min. $200 spend
Use Code: FORYOU15

Extra $30 OFF with min. $400 spend
Use Code: FORYOU30

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.