white gold case, 42 mm thick, sapphire crystal back, lacquered khaki green dial, Caliber CH 28-520 C FUS self-winding mechanical movement with flyback chronograph, central chronograph hand, 60-minute counter, two time zones: local and home timeindication, day/night indication for local time and home time in apertures, date coupled with local time by hand, approximately 45-55 hours of power reserve, grained khaki green with vintage finish calfskin strap, clevis prong buckle. Water resistant to 30 m.