Seiko Cal. 4442 - 393

The Seiko 4442-393 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-87333e25e8f8]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1989

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