Seiko Cal. 4524 - 357

Seiko 4524-357

This Spring Drive model from 1974 features a 40mm Hardlex-Coated Steel case. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-034e64706fee]

Also known as: Monster, Silverwave

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
22j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1974

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seikata-wm-034e64706fee