Seiko Cal. 7012 - 391

The Seiko 7012-391 represents an important milestone in Seiko's 1973 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-f08bce5fb6ed]

Also known as: Navigator, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1973

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