The Keystone Watches

patek philippe yellow gold art deco gondolo watch, circa 1913

cartier tank normale jumbo 10-line, european watch and clock 1944

audemars piguet yellow gold royal oak skeleton watch ref. 14789ba

audemars piguet yellow gold watch ref. 5402

audemars piguet yellow gold jumbo royal oak watch ref. 5402

audemars piguet white gold diamond skeleton birds watch

audemars piguet steel & platinum royal oak perpetual calendar watch ref. 25820sp

boucheron yellow gold invisible set sapphire watch (new arrival)

rolex steel submariner ref. 116610 retailed for the united states secret service by tourneau

piaget yellow gold, diamond and emerald watch ref. 15301

rolex yellow gold pocket watch ref. 3694 in perfect condition

audemars piguet white gold royal oak chronograph ref. 25978

patek philippe minute repeater enamel diamond watch ref. 7040

audemars piguet white gold ruby & diamond skeleton watch

audemars piguet yellow gold mechanical watch

patek philippe 18k yellow gold lapis cufflinks, 1960s (objet)

patek philippe white gold and black enamel cufflinks (objet)

patek philippe yellow gold nautilus ref. 3700 with diamond bezel

piaget white gold diamond & sapphire watch ref. 40030

piaget yellow gold coral watch by andre vassort ref. 9921v89