Seiko Cal. 0763 - 260

The Seiko 0763-260 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-d9315ca8033a]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1973

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