Seiko Cal. 4566 - 734

This Hand-Winding model from 1971 features a 35mm PVD Black case. With its 19mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-5030e4a18f17]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1971

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