Seiko Cal. 4444 - 591

The Seiko 4444-591 represents an important milestone in Seiko's 1984 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c805cb40893f]

Also known as: UFO, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1984

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