Seiko Cal. 7166 - 891

Seiko 7166-891

This Spring Drive model from 1982 features a 39mm Stainless Steel case. Powered by the 7166 caliber with 22j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-edfd7fdb159c]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
8.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
22j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1982

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