Seiko Cal. 7165 - 957

Seiko 7165-957

This Automatic model from 1977 features a 35mm Gold-Plated case. Powered by the 7165 caliber with 27j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-e5612221efc7]

Also known as: Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1977

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