Seiko Cal. 6643 - 583

This Kinetic model from 1986 features a 42mm Two-Tone case. With its 21mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-177cff93e862]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1986

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