Seiko Cal. 6638 - 967

Seiko 6638-967

This Automatic model from 1969 features a 42mm Hardlex-Coated Steel case. With its 19mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-3dfbda1d9529]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1969

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seikata-wm-3dfbda1d9529