Rolex Forums - Rolex Watch Forum - View Single Post - Worn away serial number. Has anyone used a service like Dye penetrant or x-ray?

doublj70 · 24 November 2021, 03:20 AM

Hello,
I recently picked up what I believe is a 1959 5512. It’s got a 1970’s service dial and insert but has the pointed crown guards. I opened it up and the moment is a 1530, and the case back is stamped 5512 and III 59. I removed the bracelet and both ends of the case are quite worn. On the top I can make out most of the registered design engraving, but the on other end with the serial, I can’t see anything using a 10x loop.
I have heard of tests used to recover ground away serial numbers on guns and cars. Has anyone successfully used like a non destructive testing service like dye penetrant or x-ray to recover a worn away serial number on a Rolex? Any insight would be greatly appreciated!

Thanks! John

24 November 2021, 03:20 AM	#1
doublj70 "TRF" Member Join Date: Jan 2013 Location: CA Posts: 18	Worn away serial number. Has anyone used a service like Dye penetrant or x-ray? Hello, I recently picked up what I believe is a 1959 5512. It’s got a 1970’s service dial and insert but has the pointed crown guards. I opened it up and the moment is a 1530, and the case back is stamped 5512 and III 59. I removed the bracelet and both ends of the case are quite worn. On the top I can make out most of the registered design engraving, but the on other end with the serial, I can’t see anything using a 10x loop. I have heard of tests used to recover ground away serial numbers on guns and cars. Has anyone successfully used like a non destructive testing service like dye penetrant or x-ray to recover a worn away serial number on a Rolex? Any insight would be greatly appreciated! Thanks! John