Seiko SRPA31: 46.3 mm case, 100 m water resistance.
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Specifications
Specifications from Creation Watches, last seen 2026-09-22.
Movement
- Movement
- Automatic
Case & crystal
- Case material
- Stainless steel
- Case diameter
- 46.3mm
- Case thickness
- 13.5mm
- Lug width
- 22mm
- Crystal
- Hardlex crystal
Resistance
- Water resistance
- 100 m
Catalogue
- Family
- SRPA
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Variants Same watch, different market or bracelet
| Reference | Edition | Region | Band | Clasp | Weight |
|---|---|---|---|---|---|
| SRPA31K1 | K1 | International | Stainless steel | Fold over clasp | — |