Seiko Cal. 4570 - 680

This Hand-Winding model from 1965 features a 39mm PVD Black case. With its 18mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-29decec9fa5f]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1965

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