Seiko Cal. 7144 - 186

This Hand-Winding model from 1975 features a 40mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-3650c629cb19]

Also known as: Samurai, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1975

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