Seiko Cal. 4579 - 887

This Hand-Winding model from 1987 features a 43mm PVD Black case. Powered by the 4579 caliber with 19j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-13c22c09dd29]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1987

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