Casio Analog GA-100 Series 51mm quartz watch, black dial
GA-100-1A4ER
£110
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
51mmQuartz200 m water resistantStainless steelMen's
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Specifications
| Brand | Casio |
|---|---|
| Model | Analog GA-100 Series |
| Reference | GA-100-1A4ER |
| Gender | Men's |
| Style | — |
| Case size | 51mm |
|---|---|
| Lug to lug | — |
| Case material | Stainless steel |
| Bezel | — |
| Dial colour | Black |
| Strap | Resin |
Will 51mm suit your wrist? Check your size
| Movement | Quartz |
|---|---|
| Calibre | — |
| Power reserve | — |
| Water resistance | 200 m |
| Crystal | — |
| Thickness | — |
| Date | — |
| Guarantee | — |
A dash means neither Goldsmiths nor Casio states it on the pages we read, so it's left blank rather than guessed.