Seiko Cal. 5643 - 686

This Kinetic model from 1971 features a 46mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-577c7491d290]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1971

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