Various Rolex Bubbleback 
Rolex ref 2764 with subsidiary seconds

Rolex ref 2940

Rolex ref 5015 with engine turned bezel

Rolex Square Bubbleback ref 4645
Rolex hooded Bubbleback ref 6064
17,804 Rolex listings are live on the eBay market and 1885 collector listings on the WatchProSite marketplace.
