The Breitling Navitimer World in Stainless Steel. Model Reference A2432212/G571. From the Navitimer World collection, this travel watch features a practical and easily readable dual time zone system. The red-tipped dial hand displays the time in another part of the globe on a 24-hour scale- thus indicating whether it is day or night in the relevant location. The steel case houses a self-winding chronograph movement (Breitling Caliber 24) with a power reserve of 24 hours,25 jewels and the caseback is engraved with the time zones of the world’s major cities. The Navitimer World features a 46mm stainless steel case water resistant to 3 bars, screwed in caseback,and a bidirectional slide rule for that vintage pilot feel and glare proofed crystal on both sides for legibility. The Navitimer World is one of those pieces that has to be in your collection if you’re a watch collector and pays homage to a history of aviation that runs in the Breitling DNA. Both the original brown strap as well as an extra navy blue Breitling strap are included. The watch comes in original packaging, with a set of documents.