Seiko Cal. 4423 - 447

This Spring Drive model from 1989 features a 34mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-b44341afc1cb]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1989

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