Seiko Cal. 4427 - 742

The Seiko 4427-742 represents an important milestone in Seiko's 1997 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-75d1fac4fd7a]

Also known as: Pogue, Rally

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1997

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