39.5 mm platinum case, 12.86 mm thick, sapphire-crystal back, hand-guilloched green dial with gold applied hour markers with luminescent coating, caliber CH 28-520 HU self-winding movement with Flyback chronograph, Central chronograph hand and 30-minute counter, World Time, 24-hour and day/night indication for the 24 time zones, approximately 50-55 hours of power reserve, shiny bottle green alligator strap, fold-over buckle. Water resistant to 30 m.