Seiko Cal. 3811 - 747

Seiko 3811-747

This Quartz model from 1969 features a 35mm Stainless Steel case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-e7b6bfb8095a]

Also known as: Sumo, Goldfeather

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
31j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1969

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