Hard to find these days we have here a Rolex 5512 4 line meters first submariner. The lume and dial surface is excellent and the hands match well. The case has definitely never been polished but remains thick and even with prominent chamfers as well as many battle scars. The original long5 is in excellent condition. The watch comes on an original USA rivet bracelet . watch winds very smoothly and the movement is running strong and keeping excellent time. Last service is unknown