Seiko Cal. 4574 - 556

This Hand-Winding model from 1976 features a 42mm Titanium case. Powered by the 4574 caliber with 27j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-20c6bb5ccb9c]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1976

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