List Price: $99
Dimensions (L x W x H): 55 x 51.2 x 17.4 mm
Weight: 72 grams
Module: 3263 (instruction manual at casio.com)
Battery (Lifespan): CR2025 (approx. 7 years)
Series Launch Year: 2010
Notable Features: 4-City Multi Time, World Time, Stopwatch, Timer, Flash Alerts
See full specifications for GD100-1B under “Additional information” tab above.
Suggested Uses: Military, Outdoors
GD100-1B at Casio GD400 on Amazon GD400 on eBay
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- Above-average battery life.
- 4-City Multi-Time is not a common feature on G-Shock watches.
- Inverted LCD is harder to read.
- Only the inverted LCD model (GD100-1B) is available in the U.S.
Specification: G-SHOCK GD-100