Seiko Cal. 5635 - 768

Seiko 5635-768

This Quartz model from 1974 features a 35mm Hardlex-Coated Steel case. With its 20mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-12b3f6372aa2]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1974

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