Seiko Cal. 7131 - 633

Seiko 7131-633

This Solar model from 1973 features a 45mm Gold-Plated case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-541f92281e58]

Also known as: Crown

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Green
Jewels
20j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1973

Related Models

seikata-wm-541f92281e58