Seiko Cal. 6635 - 856

Seiko 6635-856

This Hand-Winding model from 1979 features a 37mm Gold-Plated case. With its 21mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-5b3d5605f888]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
10.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
19j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1979

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seikata-wm-5b3d5605f888