Seiko Cal. 4566 - 561

This Spring Drive model from 1966 features a 39mm Gold-Plated case. With its 20mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-16c6f0d337c1]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1966

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