Seiko Cal. 6640 - 496

This Kinetic model from 1989 features a 41mm Titanium case. With its 21mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-b5987cf9f90f]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1989

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