Rolex Oyster Perpetual Bubble Back Bi Metal Ref: 2940
Bi metal Bubblebacks have always been rare, but with original dial and a virtually new old stock condition stretch riveted steel and gold original bracelet makes this example a must for any collector. In the last twelve months we have seen prices rising for bubblebacks as they have been so ridiculously undervalued since the eighties but like everything they are again coming back into their own.
