Seiko Cal. 4575 - 521

Seiko 4575-521

This Hand-Winding model from 1968 features a 43mm Hardlex-Coated Steel case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-bb48a8924be8]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1968

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