Seiko Cal. 0743 - 955

This Automatic model from 1973 features a 37mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-c9526bf49b44]

Also known as: Tuna, Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1973

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