Seiko Cal. 7142 - 378

This Automatic model from 1983 features a 42mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-098be403bb7a]

Also known as: Rally, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1983

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