Longines Comet "Mystery Dial" Watch Blue Dial SHOP FOR_Case Openers so it is also very

so it is also very rare

Pictured in René Rondeau's book "The Watch Of The Future" on page 136

marked Bulova Accutron Snorkel 666 Feet

See page 197 of René Rondeau's book for more information on this watch

showing some light brassing on some edges

Longines Comet "Mystery Dial" Watch Blue Dial SHOP FOR_Case Openers so it is also veryOffered is this unique vintage Longines Comet "Mystery Dial" watch that winds, sets, and runs great. It keeps excellent time. The case, dial, and crystal are all in superb condition on this example. The arrow rotates on a disk and marks the hours on the inner black ring, and the dot on the outer blue disk marks the minutes on the far outer black ring. It is a really interesting design. BRAND: Longines Comet GENDER: Mens CASE: All Stainless Steel CASE