Seiko Cal. 7159 - 857

This Spring Drive model from 1977 features a 34mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-983ad35ceeb1]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1977

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