Seiko Cal. 4441 - 900

The Seiko 4441-900 represents an important milestone in Seiko's 1991 lineup. Powered by the 4441 caliber with 17j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-4f2531c97188]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1991

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