On most Rolex watches, the reference number sits between the lugs at 6 o’clock....
https://www.pfdbookmark.win/if-you-re-checking-a-rolex-before-selling-or-borrowing-against-it-don-t-remove
On most Rolex watches, the reference number sits between the lugs at 6 o’clock. In San Diego, use a staffed shop, ask for written terms, and get a dated receipt with clear photos of the watch’s condition before handing it over