Reference data
GA-2100-1A1
G-Shock CasiOak
Module 5611Family G-Shock GA-2100 CasiOak
Spec verified · Source: Casio JP product documentation · Last verified: 5 Oct 2026
Specifications
Hover the source icon on any row for document title and page reference.
| Spec | Value | Status | ||
|---|---|---|---|---|
| Case | ||||
| Material | Carbon Core Guard resin | Verified | ||
| Dimensions | 48.5 × 45.4 × 11.8 mm | Verified | ||
| Weight | 51 g | Verified | ||
| Bezel material | — Not yet verified | Unverified | ||
| Strap width | — Not yet verified | Unverified | ||
| Movement | ||||
| Type | Quartz | Verified | ||
| Module | 5611 | Verified | ||
| Battery type | — Not yet verified | Unverified | ||
| Approx. battery life | — Not yet verified | Unverified | ||
| Accuracy | — Not yet verified | Unverified | ||
| Water resistance | ||||
| Rating | 200 m | Verified | ||
| Depth | — Not yet verified | Unverified | ||
| Notes | — Not yet verified | Unverified | ||
| Display | ||||
| Type | — Not yet verified | Unverified | ||
| Size | — Not yet verified | Unverified | ||
| Backlight | — Not yet verified | Unverified | ||
| Functions | ||||
| Functions | — Not yet verified | Unverified | ||
| Connectivity | ||||
| Bluetooth Smart | — Not yet verified | Unverified | ||
| USB | — Not yet verified | Unverified | ||
Where to buy
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