Seiko Cal. 0721 - 746

The Seiko 0721-746 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-42d4d0da1784]

Also known as: Sumo, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1982

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