Seiko Cal. 5634 - 100

Seiko 5634-100

This Hand-Winding model from 1978 features a 44mm Hardlex-Coated Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-3678fc4e86fa]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Cream
Jewels
25j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1978

Related Models

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