Seiko Cal. 6638 - 452

Seiko 6638-452

This Hand-Winding model from 1976 features a 35mm Stainless Steel case. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-348475caf7f9]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
18j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1976

Related Models

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