Seiko Cal. 7157 - 937

Seiko 7157-937

This Hand-Winding model from 1975 features a 40mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-064d6096a574]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1975

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seikata-wm-064d6096a574