The RM 055 Yas Marina Circuit features a flange and crown rubber in Yas Blue that sections of the track are painted with. Turn the watch around to the sapphire glass case-back and you’ll see the YMC logo. With its tonneau shaped case, measuring 49.9 mm x 42.7 mm, the case is constructed with more than 600 layers of carbon fibre. Made from titanium, the movement displays extreme skeletonisation visible through either side of its case and its RMUL2 calibre is capable of withstanding enormous physical forces, including acceleration of more than 500-Gs. Functions include Hours, Minutes and Seconds. Manual winding with a power reserve of up to 55 hours and is water resistance to 3 ATM / 30 Metres.