Seiko Cal. 4573 - 957

This Kinetic model from 1972 features a 36mm Titanium case. Powered by the 4573 caliber with 17j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-e882c804d4d5]

Also known as: Sumo, Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1972

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