Seiko Cal. 7166 - 587

Seiko 7166-587

This Spring Drive model from 1974 features a 39mm Hardlex-Coated Steel case. Powered by the 7166 caliber with 32j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-1c74d6a9cf0c]

Also known as: Pogue, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
White
Jewels
32j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1974

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