Seiko Cal. 6311 - 933

The Seiko 6311-933 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-33441dd52687]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1967

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