Seiko Cal. 4440 - 301

The Seiko 4440-301 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-daf7843046a4]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1983

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