Seiko Cal. 4422 - 516

This Hand-Winding model from 1992 features a 37mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-a12b8d86ffc4]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1992

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