Casio G-Shock GST-B100 Series 58mm quartz watch, black dial
GST-B100D-1AER
£369
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
58mmQuartz200 m water resistantStainless steelMen's
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Specifications
| Brand | Casio |
|---|---|
| Model | G-Shock GST-B100 Series |
| Reference | GST-B100D-1AER |
| Gender | Men's |
| Style | — |
| Case size | 58mm |
|---|---|
| Lug to lug | — |
| Case material | Stainless steel |
| Bezel | — |
| Dial colour | Black |
| Strap | Stainless steel |
Will 58mm suit your wrist? Check your size
| Movement | Quartz |
|---|---|
| Calibre | — |
| Power reserve | — |
| Water resistance | 200 m |
| Crystal | — |
| Thickness | — |
| Date | — |
| Guarantee | Casio 2 Years Guarantee |
A dash means neither Goldsmiths nor Casio states it on the pages we read, so it's left blank rather than guessed.