Seiko Cal. 5681 - 190

Seiko 5681-190

This Solar model from 1966 features a 34mm Hardlex-Coated Steel case. With its 21mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-d9fd2e12a9c6]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1966

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