Seiko Cal. 5666 - 142

Seiko 5666-142

This Automatic model from 1983 features a 41mm Hardlex-Coated Steel case. Powered by the 5666 caliber with 36j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-4affdba48e46]

Also known as: Turtle, Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1983

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