Seiko Cal. 0756 - 831

The Seiko 0756-831 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-7ae233bf0a3e]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1983

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