Watches of Knightsbridge Lot soldUSD 1 110 - 1 388GBP 800 - 1 000 (listed)EstimateUSD 1 110 - 1 388GBP 800 - 1 000 (listed) See all lots Rolex Watches of Knightsbridge - Modern & Vintage Timepieces, 15th March 2014 | London, 15 March Summary Lot number 355 Location Watch type Other Description A RARE GENTLEMAN'S 9CT SOLID GOLD ROLEX OYSTER CUSHION WRISTWATCH CIRCA 1930s D: Silver two tone dial with applied Arabic numerals, outer minute track. M: 15 jewel manual wind movement signed Rolex Prima. C: Oyster case, signed Oyster Watch Co, numbered & hallmarked, Oyster Patent crown, case width measures approx. 28mm. S: Brown leather strap.