Seiko Cal. 5619 - 427

The Seiko 5619-427 represents an important milestone in Seiko's 1978 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-480c7dd20f1b]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

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