Seiko Cal. 7031 - 272

The Seiko 7031-272 represents an important milestone in Seiko's 1980 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-14bd95ccc2b5]

Also known as: Navigator, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1980

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