Seiko Cal. 4489 - 550

This Kinetic model from 1974 features a 37mm Two-Tone case. With its 20mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-8d4ac184f33a]

Also known as: UFO, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1974

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