Seiko Cal. 5666 - 186

Seiko 5666-186

This Quartz model from 1974 features a 37mm Stainless Steel case. Powered by the 5666 caliber with 34j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-2663cf5964a5]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1974

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seikata-wm-2663cf5964a5