Seiko Cal. 4561 - 609

This Spring Drive model from 1980 features a 44mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-11fd4c10d621]

Also known as: Bullhead, Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1980

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