Seiko Cal. 5662 - 991

Seiko 5662-991

This Hand-Winding model from 1974 features a 35mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-4256a8a578ee]

Also known as: Silverwave

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1974

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seikata-wm-4256a8a578ee