Seiko Cal. 6657 - 151

Seiko 6657-151

This Quartz model from 1979 features a 38mm Stainless Steel case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-8d5283139703]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
21j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1979

Related Models

seikata-wm-8d5283139703