Seiko Cal. 7143 - 433

This Automatic model from 1973 features a 43mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-ec0cff1fd03f]

Also known as: World Timer, Navigator

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1973

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