Seiko Cal. 5231 - 542

This Kinetic model from 1970 features a 44mm Titanium case. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-61799aee4478]

Also known as: Sea Horse, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1970

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