Seiko Cal. 4477 - 900

The Seiko 4477-900 represents an important milestone in Seiko's 1980 lineup. Powered by the 4477 caliber with 25j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-b4aa5cc7c071]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1980

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