Seiko Cal. 0720 - 718

The Seiko 0720-718 represents an important milestone in Seiko's 1972 lineup. Powered by the 0720 caliber with 30j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-cd8a8b2dbcd8]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1972

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