Seiko Cal. 4520 - 855

Seiko 4520-855

This Automatic model from 1965 features a 41mm Hardlex-Coated Steel case. With its 21mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-659b32c9381f]

Also known as: Shogun, Crown

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1965

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