Seiko Cal. 4584 - 539

The 4584-539 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-ad2670cfeeba]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1965

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