Casio GR-B100GB-1A: 53.8 mm case, 200 m water resistance.
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Specifications
Specifications from Casio, last seen 2026-09-21.
Movement
- Movement
- Solar
Case & crystal
- Case material
- Resin/Stainless steel
- Case diameter
- 53.8mm
- Case thickness
- 17.3mm
- Lug to lug
- 62.5mm
- Crystal
- Mineral crystal
Resistance
- Water resistance
- 200 m
Catalogue
- List price
- ≈ HKD 2,561
- CNY 2,190
- Family
- GR
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Variants Same watch, different market or bracelet
| Reference | Edition | Region | Band | Clasp | Weight |
|---|---|---|---|---|---|
| GR-B100GB-1A | — | — | Resin strap | — | 87g |