Seiko Cal. 7190 - 957

Seiko 7190-957

The 7190-957 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-aaa6f40adc59]

Also known as: Sumo, Rally

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1985

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seikata-wm-aaa6f40adc59