Seiko Cal. 4424 - 228

This Automatic model from 1989 features a 42mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-b1f039bc2acc]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1989

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