Seiko Cal. 4471 - 478

This Kinetic model from 1988 features a 42mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-c6c42096c8ca]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1988

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