Seiko Cal. 6311 - 685

The Seiko 6311-685 represents an important milestone in Seiko's 1965 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-809119857bf3]

Also known as: Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1965

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