Seiko Cal. 5631 - 277

Seiko 5631-277

This Solar model from 1966 features a 41mm Stainless Steel case. With its 20mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-08b481a6d569]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1966

Related Models

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