G-Shock
Analog Digital Two-Tone Utility Colour Resin Band Watch
SKU: GA100TU-1A3
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Engineered for durability and styled for versatility, the G-Shock GA100TU-1A3 men's watch blends military-inspired design with advanced analog-digital functionality. Featuring a bold black dial framed by a rugged 55mm resin case and an earthy brown resin band, it delivers superior comfort and shock resistance. The mineral crystal glass and 200-meter water resistance make it fit for any terrain, while the world time function, 1/1000-second stopwatch, and full auto-calendar enhance its utility. With quartz movement, magnetic resistance, LED illumination, and up to 5 alarms, this timepiece seamlessly combines technical precision with urban-ready aesthetics. Ideal for men who value form and function in their everyday watch.
Feature Overview
Warranty
2 Years
Packaging
G-Shock Box
Case Size
55mm
Gender
Men
Glass Material
Mineral Crystal
Movement
Quartz
Water Resistance
200 Meters
Band Type
Brown Resin
Specifications
- Case size (L× W× H): 55 × 51.2 × 16.9 mm
- Weight: 72 g
- Case and bezel material: Resin
- Band: Resin Band
- Construction: Shock Resistant / Magnetic Resistant
- Water resistance: 200-meter water resistance
- Power supply and battery life: Approx. battery life: 2 years on CR1220
- Glass: Mineral Glass
Compatible band size: 145 to 215 mm - 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) - Timer:
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
- Light:
LED light
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow - Light color: LED:Amber
- Calendar: Full auto-calendar (to year 2099)
- Accuracy: 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
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