Product Details
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| CASE | FUNCTIONS | MOVEMENT | |||
| Case Material | Stainless steel (hard coating) | Water resistance | 200m / 660ft diver's
| Caliber no | 4R36 |
| Crystal | Hardlex | Movement Type | Automatic with manual winding | ||
| Case size | Thickness: 12.7 ㎜ Diameter: 43.2 ㎜ Length: 44 ㎜
| Weight |
107.0 g | Power Reserve | |
| Band Material | Silicone | Other details |
| Other Features | |
SEIKO SRPE31K1
