Seiko Cal. 6271 - 183

This Kinetic model from 1979 features a 36mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-b31af7fd51d7]

Also known as: Tuna, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1979

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