Seiko Cal. 5631 - 946

Seiko 5631-946

This Quartz model from 1980 features a 37mm Gold-Plated case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-89ca5c98bafd]

Also known as: Crown

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1980

Related Models

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