Seiko Cal. 5285 - 531

Seiko 5285-531

This Hand-Winding model from 1972 features a 37mm Hardlex-Coated Steel case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-0e8365de0294]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
25j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1972

Related Models

seikata-wm-0e8365de0294