Seiko Cal. 4584 - 721

This Quartz model from 1969 features a 35mm Two-Tone case. With its 20mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-9a4af6b8c8d2]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1969

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