Seiko
SPB379J1
SPB379J1
A 39.5 mm black-dial Alpinist pairs a red-tipped GMT hand with an inner compass scale and Seiko's three-day 6R54 automatic calibre.
Price not confirmed
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Specifications
| Reference | SPB379J1 |
|---|---|
| Movement | automatic |
| Calibre | Seiko 6R54 automatic GMT, manual winding |
| Diameter | 39.5 mm |
| Power reserve | 72 hours |
| Water resistance | 200 m |
Omitted specifications have not been confirmed. From published article 2026-10-14. Original source ↗
Read the stories
Seiko Alpinist GMT SPB379: black-dial precision for the travelling explorer ↗