Seiko Cal. 5630 - 520

Seiko 5630-520

This Quartz model from 1973 features a 37mm Gold-Plated case. With its 21mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-9bb0a383d36f]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
11.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1973

Related Models

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