Seiko 5 Sports Field GMT 39.4mm automatic watch, green dial
HDB001K1
£410
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
39.4mmAutomatic100 m water resistantStainless steelMen's
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Specifications
| Brand | Seiko |
|---|---|
| Model | 5 Sports Field GMT |
| Reference | HDB001K1 |
| Gender | Men's |
| Style | — |
| Case size | 39.4mm |
|---|---|
| Lug to lug | 47.9mm |
| Case material | Stainless steel |
| Bezel | — |
| Dial colour | Green |
| Strap | Stainless steel |
Will 39.4mm suit your wrist? Check your size
| Movement | Automatic |
|---|---|
| Calibre | 4R34 (GMT) |
| Power reserve | About 41 hours |
| Water resistance | 100 m |
| Crystal | Curved Hardlex |
| Thickness | 13.6mm |
| Date | Yes |
| Guarantee | Seiko 3 Year Guarantee |
A dash means neither Goldsmiths nor Seiko states it on the pages we read, so it's left blank rather than guessed.