Seiko Cal. 5221 - 571

Released in 1974, the Cal. 5221 with design code 571 was part of Seiko's domestic market collection. With its 19mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-0bac21ddc8f6]

Also known as: Bullhead, UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1974

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