Seiko Cal. 4524 - 989

The Seiko 4524-989 represents an important milestone in Seiko's 1977 lineup. With its 20mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-514305644a6f]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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