Seiko Cal. 0763 - 983

The Seiko 0763-983 represents an important milestone in Seiko's 1974 lineup. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-69487a1a7a94]

Also known as: Tuna, Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1974

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