The Keystone Watches

audemars piguet pink gold john schaffer jump hour repeater watch ref. 25798

cartier yellow gold round watch, cartier france

patek philippe yellow gold calatrava ref. 96 with dore dial

patek philippe yellow gold calatrava watch ref. 2452

patek philippe yellow gold nautilus ref. 3700

rolex yellow gold datejust ref. 69258 with rare pyramid and diamond bezel and logo dial

vacheron constantin yellow gold perpetual calendar watch ref. 43031

patek philippe white gold nautilus moonphase watch ref. 5712

audemars piguet yellow gold royal oak watch ref. 4100

patek philippe yellow gold chronograph watch ref. 1579

audemars piguet white gold cushion-shaped bracelet watch

audemars piguet white gold tonneau-shaped automatic bracelet watch ref. 5279

audemars piguet steel transitional jumbo royal oak ref. 5402 rare no serial watch (new arrival)

cartier yellow gold santos mini watch ref. 66024

rolex steel big red daytona ref. 6263

patek philippe yellow gold ellipse bracelet watch ref. 4148

rolex white gold day-date oxblood silver print watch ref. 18039

cartier rose gold tank chinoise watch ref. 2684, cpcp collection

patek philippe pink gold two-tone dial watch ref. 130, circa 1953

rolex yellow gold oyster perpetual day-date ref. 1803/8 with claw dial (new arrival)