Seiko Cal. 4421 - 634

Seiko 4421-634

This Spring Drive model from 1988 features a 46mm Titanium case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-bfdfbcebd6d6]

Also known as: Turtle, Samurai

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
46mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1988

Related Models

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