Model Number and Serial Stamps Every Rolex is marked with a serial and model number found on the inside of the watch on the six oclock side on modern Rolex watches, and between the lugs on older ones.
Where is the gold stamp on a Rolex watch?
When it comes to Rolex hallmarking, you can find hallmarks on the band clasp, mid-case and case back on all Rolex watches which are made in full precious metal. Most of the brands ranges are available in full gold options, with the exception of a few, such as the Explorer and Sea-Dweller.
Where are the markings on a Rolex watch?
Rolex model or reference numbers are listed on the certificates Rolex issues, but its also available on the watch case itself. You will have to remove the bracelet to find it. The reference/model number is engraved between the lugs on the 12 oclock side where the bracelet meets the watch case as pictured below.
Do all Rolex have a stamp on the back?
A real Rolex will almost never have engraving on the back. Engravings on the back almost always mean the watch is a forgery.
Where is the 18K stamp on Rolex?
Most replicated Daytonas carry a 18K stamp on the back on the lugs and “Steelinox” in the bracelet. Rolex does not combine the two.