Seiko Cal. 0727 - 637

Seiko 0727-637

This Automatic model from 1976 features a 41mm Stainless Steel case. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-1c70d9158f6e]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1976

Related Models

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