Seiko Cal. 4530 - 840

This Kinetic model from 1979 features a 39mm PVD Black case. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-3e2ab68c5ee7]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1979

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