BOVET.A VERY FINEAND POSSIBLY UNIQUE 18K GOLDAND DIAMOND-SET HALF HUNTER CASE TOURBILLON WRISTWATCH WITH POWER RESERVE SIGNED BOVET, EDITION DU 185ANNIVERSAIRE, COLLECTION EDOUARD BOVET MODEL, NO. 18/22, REF. D862, CASE NO. 009’851, CIRCA 2007 Movement: Cal.13BA02, manual, 39 jewels, signed Dial: Hand-crafted, signed Case: Glazed display back secured by 6 screws, 42 mm. diam., signed With: 18k gold Bovet deployant clasp, presentation boxAnd outer packaging