Seiko Cal. 4451 - 739

Released in 1983, the Cal. 4451 with design code 739 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-02de749ce6f5]

Also known as: Samurai, UFO

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1983

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