Longines Lindbergh "Hour Angle"
This is the famous Longines "Hour Angle" wristwatch that was originally designed by Charles Lindbergh to help as an aid in flight navigation. This incredible watch has a moveable center dial and a rotating bezel that, when used in concert, allows the pilot to determine longitude and make corrections in the equation of time. Stated more simply, this watch allows the pilot to convert time into distance.












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Jimmy Z Fu 2008-2017