Seiko Cal. 4564 - 600

Released in 1973, the Cal. 4564 with design code 600 was part of Seiko's domestic market collection. With its 18mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-f4adf4cba054]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1973

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