This is an authentic FRANCK MULLER 18K Yellow Gold Alligator 36mm Master of Complications Automatic Watch 7880HRJN. The watch is crafted of 18 karat yellow gold and features a white guilloche dial with a moon phase complication, second time zone display, seconds sub dial, blue hands, sapphire crystal, black alligator strap and an automatic movement. Follow this item for alerts. Franck Muller is a registered trademark of Franck Muller. FASHIONPHILE is not affiliated with Franck Muller.