Seiko Prospex Alpinist 38mm automatic watch, green dial
SPB155J1
£670
Price at Goldsmiths, checked 28 October 2026. Prices can change: Goldsmiths' page has the final word.
This version: 38mm, green dial. Goldsmiths has 3 versions of the Prospex Alpinist in stock: compare them.
38mmAutomatic200 m water resistantStainless steelMen's
You'll buy on Goldsmiths' website. We may earn a commission. How this works
Specifications
| Brand | Seiko |
|---|---|
| Model | Prospex Alpinist |
| Reference | SPB155J1 |
| Gender | Men's |
| Style | — |
| Case size | 38mm |
|---|---|
| Lug to lug | 46mm |
| Case material | Stainless steel |
| Bezel | — |
| Dial colour | Green |
| Strap | Stainless steel |
Will 38mm suit your wrist? Check your size
| Movement | Automatic |
|---|---|
| Calibre | 6R35 |
| Power reserve | About 70 hours |
| Water resistance | 200 m |
| Crystal | Sapphire (curved) |
| Thickness | 12.9mm |
| 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.
Description
Delivery & returns
Other versions of the Seiko Prospex Alpinist
The same watch in 3 versions at Goldsmiths: here's what changes. Prices are Goldsmiths' own, checked daily.