Casio G-SHOCK Metal Covered 2100 Bluetooth and Solar 49.5mm solar watch, black dial
GBM-2100-1AER
£229
Price at Goldsmiths, checked 20 October 2026. Prices can change: Goldsmiths' page has the final word.
This version: black dial. Goldsmiths has 2 versions of the G-SHOCK Metal Covered 2100 Bluetooth and Solar in stock: compare them.
49.5mmSolar200 m water resistantResinMen's
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Specifications
| Brand | Casio |
|---|---|
| Model | G-SHOCK Metal Covered 2100 Bluetooth and Solar |
| Reference | GBM-2100-1AER |
| Gender | Men's |
| Style | — |
| Case size | 49.5mm |
|---|---|
| Lug to lug | — |
| Case material | Resin |
| Bezel | — |
| Dial colour | Black |
| Strap | Resin |
Will 49.5mm suit your wrist? Check your size
| Movement | Solar |
|---|---|
| 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.
Description
Delivery & returns
Other versions of the Casio G-SHOCK Metal Covered 2100 Bluetooth and Solar
The same watch in 2 versions at Goldsmiths: here's what changes. Prices are Goldsmiths' own, checked daily.
| Reference | Dial | Price |
|---|---|---|
| GBM-2100-1AER This one | Black | £229 |
| GBM-2100A-1A2ER | Blue | £229 |