Seiko Cal. 4446 - 622

The Seiko 4446-622 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-b1d4fd7eb0de]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1976

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