Seiko Cal. 7157 - 924

Seiko 7157-924

This Quartz model from 1970 features a 37mm Gold-Plated case. Powered by the 7157 caliber with 24j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-50287d5b131a]

Also known as: Tuna, Silverwave

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Champagne
Jewels
24j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1970

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seikata-wm-50287d5b131a