Seiko Cal. 7171 - 831

Seiko 7171-831

This Kinetic model from 1966 features a 37mm Hardlex-Coated Steel case. Powered by the 7171 caliber with 34j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-cc9091210292]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1966

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seikata-wm-cc9091210292