2017 Longines Hour Angle Limited Edition 90^th anniversary ‘Lindbergh’ Ref. L2.678.1.71.0 

A Limited Edition release from Longines to commemorate the first solo transatlantic flight ever, achieved by Charles Lindbergh in 1927 and timed by Longines. The Hour Angle itself was designed in collaboration with Lindbergh following his transatlantic flight to aid navigation. Lindbergh designed it to use celestial body navigation in conjunction with a method named after its inventor, Weems’.  

For a detailed history on the invention of this watch, see the following article by Hodinkee: https://www.hodinkee.com/articles/the-history-and-science-behind-the-lindbergh-longines-hour-angle-watch

Completely original condition, brand new unworn watch with a full set of box and papers. 

Modern or vintage PX’s considered, please contact or call me on +44 7831 454658

• Model ref: 678.1.71.0
• Year: 2017
• Warranty length: 12 months
• Box and papers: Full set
• Movement type, calibre and jewels: L699, 24 jewels 46 hour automatic
• Case: Stainless steel
• Dial: Navigation, Longines Hour Angle
• Crystal: Sapphire crystal
• Bracelet: Leather strap
• Width (w/o crown): 5mm
• Height, lug to lug: 56mm
• Lug width: 20mm
• Wrist size: Adjustable