B.R.M Watch BT12-46 Grey Hands BT12-46-AG. BRM is the only French watchmaking manufacture, born of the strength of commitment and competitive spirit that has always fuelled Bernard Richards. Armed with over 25 years watchmaking experience, BRM watches manufactures 2,000 watches every year. Reflecting exceptional mechanical sophistication and acclaimed by the aficionados of mechanical sports. This Racing Spirit is anchored in the BRM mind: machining, chequered motorsport flags on cases and straps, high tech materials exploited in racing car construction used as watch components.