Seiko Cal. 5633 - 764

Seiko 5633-764

This Solar model from 1982 features a 44mm Hardlex-Coated Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-4b580b07956d]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1982

Related Models

seikata-wm-4b580b07956d