Seiko Cal. 7166 - 305

Seiko 7166-305

This Automatic model from 1970 features a 38mm Gold-Plated case. Powered by the 7166 caliber with 27j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-8a2839e2d4ce]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1970

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seikata-wm-8a2839e2d4ce