Seiko Cal. 0745 - 991

This Automatic model from 1977 features a 37mm Titanium case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8ef08ee02a47]

Also known as: Tuna, Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1977

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