Seiko Cal. 6635 - 104

Seiko 6635-104

This Hand-Winding model from 1979 features a 34mm Hardlex-Coated Steel case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-e4d43f356cab]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1979

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seikata-wm-e4d43f356cab