Seiko Cal. 5288 - 623

The Seiko 5288-623 represents an important milestone in Seiko's 1973 lineup. With its 19mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-278084fbb1ab]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

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