CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH
CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH

CASIO G-SHOCK GA-900-1ADR STANDARD ANALOG-DIGITAL BLACK WATCH

GA-900-1ADR

  • Low stock - 3 items left
  • Backordered, shipping soon
$189.00 $151.20 Save 20%
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Tax included.
  • 1 Year Warranty

The Watch That Outlasts Everything.

The Casio G-Shock GA-900-1ADR is built for those who push limits. With its bold 10-sided bezel, exposed screw accents, and all-black colourway, this watch makes a statement before you even check the time — then backs it up with serious performance specs.

Key Features:

  • 7-Year Battery Life – Wear it daily for years without worrying about a battery change
  • 200M Water Resistance – Swim, surf, or dive with full confidence
  • Shock Resistant – G-Shock's legendary military-grade construction absorbs impact and vibration
  • Analog-Digital Display – Classic hands paired with a digital readout for instant readability
  • World Time (31 Time Zones) – Stay on schedule wherever you are
  • 1/100-Second Stopwatch & Countdown Timer – Precision tools for training and timing
  • 5 Daily Alarms – Never miss a beat
  • Super Illuminator LED – High-visibility backlight for low-light conditions
  • Hand Shift Function – Digital display is never obscured by the analog hands

Who It's For: The GA-900-1ADR is the go-to for active men who want a rugged, feature-packed timepiece that doesn't sacrifice style. Whether you're at the gym, on an adventure, or navigating a busy workday, this G-Shock keeps up.

Authorised Casio retailer in Singapore. Comes with manufacturer's warranty.

Extra $18 OFF with min. $288 spend
Extra $28 OFF with min. $388 spend
Extra $38 OFF with min. $588 spend
Free gift wrapping on men's watches over $400 (select at checkout)

Case / bezel material: Resin
Resin Band
Shock Resistant
Mineral Glass
LED light (Super Illuminator)
Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
World time
31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping, One-touch UTC Time Zone Access
1/100-second stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times
Others: target time alarm, direct timing start from the timekeeping mode
Countdown timer
Measuring unit: 1/10 second
Countdown range: 60 minutes
Countdown start time setting range: 1 to 60 minutes (1-minute increments)
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Approx. battery life: 7 years on CR2016

Size of Case: 52.8×49.5×16.9mm
Water resistance: 200 meters
Total Weight: 65g

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.

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.

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