Steel Rolex Oyster Perpetual 'Bubble Back' Ref. 5050 vintage wristwatch, circa 1949 - Black Bough | Ludlow
Cool Rolex of the Day #1211: 5050 Oyster Perpetual Bubbleback with rare 24-hour dial markings, steel, 32mm. Circa 1949 : r/rolex
Rolex Model 5050 Perpetual Bubble Back Stainless Steel Men's Wristwatch at 1stDibs | rolex 5050, rolex back stainless steel, rolex stainless steel back