Seiko Cal. 6291 - 960

The Seiko 6291-960 represents an important milestone in Seiko's 1979 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-effd9d161e51]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1979

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