Seiko Cal. 4437 - 752

Released in 1990, the Cal. 4437 with design code 752 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-141ffe3ac320]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1990

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