Seiko Cal. 3812 - 935

Seiko 3812-935

This Hand-Winding model from 1979 features a 46mm Hardlex-Coated Steel case. With its 21mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-f06b399e9f23]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1979

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