Seiko Cal. 6231 - 564

This Kinetic model from 1966 features a 43mm PVD Black case. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-bac2ba80335c]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1966

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