Seiko Cal. 6657 - 383

Seiko 6657-383

This Solar model from 1979 features a 41mm Stainless Steel case. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-c604981454ee]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1979

Related Models

seikata-wm-c604981454ee