Seiko Cal. 4538 - 152

This Automatic model from 1966 features a 42mm Hardlex-Coated Steel case. Powered by the 4538 caliber with 34j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-a11678c9d98c]

Also known as: Samurai, Shogun

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1966

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