Seiko Cal. 6256 - 631

Seiko 6256-631

This Solar model from 1988 features a 39mm Hardlex-Coated Steel case. Powered by the 6256 caliber with 28j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-76305d434662]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Black
Jewels
28j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1988

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seikata-wm-76305d434662