Sporting a BRM watch for the first time is like admiring a line of cars with extraordinary engineering on the starting line of a mythical race. The superior mechanical performance unites with human desire to surpass ordinary expectations:  chronograph, automatic  VALJOUX movement.  rade titanium case. Protection on the case : black extra hard PVD. Ultra slim stainless steel lugs 18/8. Water resistant up to 100 meters. Double face crystal made of scratchproof sapphire. Super light hands. Ultra slim stainless steel specific screws. * SPECIFICATIONS OF THE AUTOMATIC VALJOUX MOVEMENT. Round calibre automatic rewinding. 28800 alternations per hour. 27 rubies. 7,90mm thick. 60 seconds chronograph function. 30 minutes and 12 hours countdown register. Window calendar. Date corrector at 10:00. Start/Stop button of the chronograph at 2:00. Chronograph reset button at 4:00