Stainless Steel case, Silver dial with applied index & Arabic numeral hour markers, Featuring: the Jaeger-LeCoultre Calibre 978 Tourbillon movement, 48 hours power reserve. The subdial at the 12 o'clock displays the 2nd time zone (Travel time). Date displayed around the outer dial, date hand jumpes promptly from the 15th to the 16th over the toubillon carriage so not to hide the titatnium tourbillon carriage from view. Brown alligator leather strap, Double folding buckle, Water resistant to 165 feet.