Auth. FRANCK MULLER 7851 SC DT 18k White Gold Mens Auto Watch No.22 In Box. The silver dial with black numerals, matching steel hands and date at 6 is signed Franch Muller Geneve Platinum Rotor swiss made. The 28 jewel cal 2800 automatic wind movement with platinum rotor is working well. The 18k white gold case measures 35 x 48.5mm and is signed on the back FRANCK MULLER Master of Complications no 22 7851 SC DT, fitted with non Muller strap but does come with the original used Franck Muller strap and 18k buckle and box. Dont miss this one.