Richard Mille RM 010. 18ct Rose Gold case, diameter, length 48 mm x 39.30 mm (widest point) x 13.84 mm (thickest area) water resistant to 50 meters. Automatic movement with hours, minutes, seconds, date and adjustable rotor geometry. Sapphire crystal dial with white numeral hour markers, exhibiting the movement, see through case back. Black rubber strap with 18ct gold RM10 spring folding clasp. Comes with two additional fabric velcro straps, one red and the other black. Box and papers dated June 2012.