Seiko Cal. 5657 - 666

Seiko 5657-666

This Quartz model from 1980 features a 42mm Hardlex-Coated Steel case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-c126dfba224e]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1980

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seikata-wm-c126dfba224e