Seiko Cal. 4552 - 516

Released in 1966, the Cal. 4552 with design code 516 was part of Seiko's domestic market collection. With its 19mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-b716daf464fb]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1966

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