Vintage Rolex 14k Rose Gold and Stainless Steel Bubble Back. The model number of this Rolex is 3372. The case is stainless steel featuring a screw down 14k rose gold bezel. The dial is professionally refinished with numeral hour markers. The caseback is stamped "STAINLESS STEEL R.W.C. 270XXX". The rotor is stamped "ROLEX PERPETUAL CHRONOMETER SWISS MADE PATENTED". The movement is marked "N83667 TRIGGER SCREW PATENTED VIS TIRETTE". The inner caseback is stamped "BREVETTEE ROLEX S.A. GENEVE SUISSE 31 VICTORIES HAUTE PRECISION R.W.C. LTD 3372". Condition: (Good).