Seiko Cal. 4536 - 649

This Spring Drive model from 1983 features a 34mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-df9318ddb29b]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1983

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