















G-Shock • GAB2100-1A • Men's Watch
While maintaining the iconic octagonal form of the GA2100 inherited from the very first G-SHOCK, the GAB2100 now also has Smartphone Link and Tough Solar power capabilities. It also employs the Carbon Core Guard structure to preserve a similar fit on the wrist as the original model.
The dual-layer dial construction highlights the dimensionality of the LCD and inset dial. Meticulous attention to detail gives the dial a look of enhanced texture, especially the different surface treatments we apply to the dial face and inset dial.
FEATURES
- Tough Solar (solar powered)
- Easy to operate via smartphone
- Easy to see in darkness
- -Reminder setting: The watch will remind you of up to five upcoming events, which you set within the app.
- Case size (L× W× H) 48.5 × 45.4 × 11.9 mm
- Weight 52 g
- Case / bezel material: Carbon / Resin
- Resin Band
- Mineral Glass
- Neobrite
- Carbon Core Guard structure
- Shock Resistant
- Water resistance
- 200-meter water resistance
- Power supply and battery life
- Approx. battery life: 3 years on SR726W X 2
- World time for over 300 cities
- 1/100-second stopwatch
- Home time/world time switching
- Double LED light (Super Illuminator)
LED:White - Countdown timer
- 5 daily alarms
- Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
Why Big Time Watches?

Authorized Dealer
Big Time Watches has been selling watches for 30 years. We are the authorized dealer of all products we carry.

Authenticity Guaranteed
We take immense pride in assuring you that every watch you discover in our collection is a genuine, certified masterpiece.

Service Excellence
On the spot solutions for countless challenges. We are famous for our ability to successfully repair what others cannot.
Timeless Choices, Unmatched Service!
Carries a legacy of 30 years in the watch business. Our journey from representing top brands to providing exceptional service has been a testament to our unwavering dedication to timepieces and the satisfaction of our valued customers.