Seiko Cal. 5643 - 837

This Kinetic model from 1998 features a 46mm Two-Tone case. With its 21mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-edd64f8e069c]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1998

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