Seiko Cal. 5657 - 835

Seiko 5657-835

This Automatic model from 1983 features a 42mm Hardlex-Coated Steel case. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-e9690ff689c8]

Also known as: Monster, Silverwave

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1983

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seikata-wm-e9690ff689c8