Seiko Cal. 5663 - 760

This Quartz model from 1970 features a 44mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-f506f8b89109]

Also known as: Rally, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1970

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