Seiko Cal. 0763 - 757

This Automatic model from 1983 features a 37mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-8c61a595f396]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1983

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