Seiko Cal. 4532 - 542

Seiko 4532-542

This Quartz model from 1969 features a 45mm Hardlex-Coated Steel case. Powered by the 4532 caliber with 20j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-fc842b660eb0]

Also known as: Helmet, Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1969

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