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: PRECITIME / A017161 movement. Stainless steel lugs and crown. Water resistant up to 100 meters. Scratchproof crystal sapphire front and back. Super light hand. SPECIFICATIONS OF THE AUTOMATIC PRECITIME / A07161 movement. Engine calibre. Automatic movement. 28800 alternations per hour. 24 rubis, power reserve 48 hours. Hours, minutes and seconds. Power Reserve display at 6:00. Crown at 3:00.