Seiko Cal. 4431 - 748

This Kinetic model from 1989 features a 41mm Titanium case. With its 18mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-1847bb59f594]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1989

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