Seiko Cal. 5633 - 644

This Kinetic model from 1982 features a 44mm Hardlex-Coated Steel case. With its 19mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-0dc196d50df2]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1982

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