Where d you find a Rolex’s serial number? Every genuine Rolex has a unique serial number. It will be in one of two places, depending when it was made. Before 2005, it was between the lugs of the 6 o’clock side. From 2005 onward, it was on the inner bezel (dial rehaut) If your watch was made before 2005, you’ll find its serial number engraved on the case between the lugs.. Read More