Seiko Cal. 6389 - 661

This Kinetic model from 1981 features a 37mm Two-Tone case. With its 19mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-0f7f5e344881]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1981

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