ROGER DUBUIS. A FINE AND RARE 18K PINK GOLD, RUBBER AND RUBY-SET LIMITED EDITION SQUARE TOURBILLON WRISTWATCH WITH POWER RESERVE AND DATE

ROGER DUBUIS. A FINE AND RARE 18K PINK GOLD, RUBBER AND RUBY-SET LIMITED EDITION SQUARE TOURBILLON WRISTWATCH WITH POWER RESERVE AND DATE
SIGNED ROGER DUBUIS, KING SQUARE MODEL, NO., REF. KS40-03-51-00/S9R00/B, MOVEMENT NO. 638, CIRCA 2009
Cal. RD03 mechanical lever movement stamped with the Geneva seal, 28 jewels, black engine-turned dial, applied pink gold Roman numerals, chapter ring set with rubies, one minute tourbillon carriage visible through glazed aperture, power reserve indication, aperture for date, square case, rubber clad crown, back secured by twelve screws, 18k pink gold and rubber-set Roger Dubuis deployant clasp, case, dial and movement signed
41 mm. wide