Y GERALD GENTA, OCTO CHRON QUATTRO RETRO, REF. OQC.Z.60.580.CN.BDAN 18 CARAT WHITE GOLD CHRONOGRAPH WRIST WATCH WITH DATE, NO. 121341, CIRCA 2009Movement: Cal. GG7800, automatic chronograph, 37 jewelsCase: 18 carat white gold case, onyx set crown, screwed down display case back with eight screws, stamped with 18 carat gold common control markDial: White, black, silveredStrap: Gerald Genta black alligator strap with deployant claspSize: 44mmSigned: Case, dial, movement, strap, claspAccessories: Gerald Genta box, certificate of origin and international warranty booklet, instruction booklet, outer card packagingGerald Genta was a Swiss watch maker who worked with a number of high end brands including Audemars Piguet and Patek Philippe. He was responsible for the design of two of their most iconic models, the Royal Oak for Audemars and the Nautilus for Patek. In 1996 he released the Arena watch, the first retrograde watch on the market with jumping hours and retrograde minutes. Both these feature on the watch being offered here, along with a date and chronograph function.