Longines  Twenty-Four Hours 2011

Name: Longines
Size: 47,5 mm
Movement: Longines L704.2, Valgranges A07-171 base, 4 jewels, 28,800 vph and a power reserve of 2 days
Time display: 24 hour
Dial colors: matte black
Dial: 24 white Arabic numerals with Super-LumiNova coating and a Railway track minute circle
Hands: skeleton pear steel hour-hand with Super-LumiNova, skeleton leaf minute-hand with Super-LumiNova coating and stick with drop counterweight seconds hand 
Date indicator: @ 3 o’clock
Text on dial: Longines, automatic
Case: stainless steel
Crystal: AR-coated sapphire
Back: engraved back cover on top of a sapphire display back
Strap: black alligator with a Longines buckle
Water resistant: 30 meters

This watch, with its 24-hour dial, is a re-edition of a series of timepieces produced by Longines in the 1950’s especially for Swissair navigators