Seiko Cal. 4555 - 166

This Automatic model from 1975 features a 42mm Stainless Steel case. Powered by the 4555 caliber with 19j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-0f610015ca29]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1975

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