Seiko Cal. 5663 - 793

This Kinetic model from 1978 features a 46mm Stainless Steel case. With its 21mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-efbfaf044c0f]

Also known as: World Timer, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1978

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