Seiko Cal. 5637 - 255

This Kinetic model from 1984 features a 35mm Titanium case. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-5005e12e2478]

Also known as: Bullhead, UFO

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1984

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