Seiko Cal. 5221 - 735

Released in 1967, the Cal. 5221 with design code 735 was part of Seiko's domestic market collection. With its 20mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-8bd93cfd7f05]

Also known as: Pogue, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1967

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