Seiko Cal. 6671 - 645

This Kinetic model from 1981 features a 43mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-b89ede43ac5f]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1981

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