Important Modern & Vintage Timepieces

Geneva, Nov 08, 2014

LOT 331

ROGER DUBUIS PERPETUAL CALENDAR MOTHER-OF-PEARL DIAL Roger Dubuis, Horloger Genèvois, "Perpetual Calendar", No. 23/28, movement No. 2424, Ref. H043 1439 5. Made in a limited edition of 28 pieces, circa 2005. V ery fine and rare, large, self-winding, water resistant 18K pink gold wristwatch with perpetual calendar, leap- year indications, moon phase. Accompanied by the certificate of origin, bulletin d'observatoire and push pin.

Three-body, polished and brushed, concave bezel, correctors on the rounded band, large curved lugs, transparent back with 6 screws, sapphire crystals. Mother-of-pearl with bold radial Roman numerals, inner minute track, linear apertures for the days of the week and months, counter for the date, and leap-year indication at 3, moon phases at 7. Blued steel epee and pear hands. Cal. RD14, stamped with the seal of Geneva Quality Mark, rhodium-plated, fausses cotes decoration, 33 Jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, self-compensating flat balance spring, shock absorber, swan-neck micrometer regulator, gold rotor.