Seiko Cal. 7031 - 790

Seiko 7031-790

This Hand-Winding model from 1971 features a 36mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-5ebb16ba0bfa]

Also known as: Shogun, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1971

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