Seiko Cal. 5638 - 566

This Kinetic model from 1970 features a 44mm PVD Black case. With its 18mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-05f370a13533]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1970

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