Seiko Cal. 3811 - 557

Seiko 3811-557

This Automatic model from 1973 features a 35mm Stainless Steel case. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-ed8a891ecf7f]

Also known as: Pogue, Helmet

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Green
Jewels
18j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1973

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