Seiko Cal. 4472 - 918

This Spring Drive model from 1989 features a 46mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-f0c83d7218bc]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1989

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