the section is mainly focus on rolex bubbleback with different case shape examples, empire, athlete, army, kings of wing, lifesaver, hooded( ribged, scallop, plain, steellines etc), non oyster, square etc.
examples show in the pictures are very rare athlete, hooded( Bill Shaine collection), normal shape bb, NFS.
pink gold 3725 tropica case
solid pink gold case top, ss back, not gold filled, only exist in specific model 3693, 3696, 3725. this one with unique bezel is 3725, roman dial, flat back case back, very mint case!!!