Seiko Cal. 4531 - 781

Seiko 4531-781

This Hand-Winding model from 1975 features a 41mm Gold-Plated case. With its 19mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-42c539c95807]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1975

Related Models

seikata-wm-42c539c95807