Seiko Cal. 4564 - 821

This Hand-Winding model from 1968 features a 36mm Gold-Plated case. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-b123d6ddb45a]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1968

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