Seiko Cal. 5639 - 485

This Kinetic model from 1973 features a 40mm Two-Tone case. With its 19mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-8aeda2f75787]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1973

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