Crowned by four patents, the Ref. 5750P “Advanced Research” minute repeater delivers clearly amplified sound of excellent acoustic quality. It is a special limited edition consisting of 15 watches cased in platinum and endowed with an elaborately constructed dial design.
WHITE GOLD, BLACK NICKEL-PLATED SNAILED BASE, OPENWORKED RAY MOTIF, HAND-GUILLOCHED EDGING, HOUR CIRCLE WITH CIRCULAR SATIN FINISH
KITE-TYPE HOUR MARKERS IN BLACKENED 18K WHITE GOLD