Seiko Cal. 4445 - 743

The Seiko 4445-743 represents an important milestone in Seiko's 1976 lineup. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-eae593caa8c4]

Also known as: Monster, World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1976

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