Seiko Cal. 4550 - 559

This Kinetic model from 1977 features a 36mm Titanium case. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-65fb5bc0bf28]

Also known as: Sea Horse, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1977

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