Seiko Cal. 5637 - 842

Seiko 5637-842

This Quartz model from 1976 features a 46mm Hardlex-Coated Steel case. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-8f3c95a7f040]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
36j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1976

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seikata-wm-8f3c95a7f040