Seiko Cal. 5631 - 871

Seiko 5631-871

This Automatic model from 1968 features a 39mm Two-Tone case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-1f82feed8b8a]

Also known as: Pogue

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Champagne
Jewels
35j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1968

Related Models

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