Seiko Cal. 6313 - 780

The Seiko 6313-780 represents an important milestone in Seiko's 1976 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-eadcf74462d7]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1976

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