Seiko Cal. 4440 - 941

The Seiko 4440-941 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-320001ae368e]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1987

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