Seiko Cal. 4524 - 100

The Seiko 4524-100 represents an important milestone in Seiko's 1983 lineup. Powered by the 4524 caliber with 19j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-6d7ca4de81ab]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1983

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