Step 1: Cross-Check The Serial Number. To verify a Citizen watch's authenticity, you may start by cross-checking the serial number on the watch with the documentation given. You should be able to see the serial number of the watch on the caseback. It should be a series of digits, usually around 9 digits. Earlier or vintage models may be using A citizen watch serial number will tell you the estimated date of production of a watch and help you trace its authenticity. If you want to estimate the value of your watch or buy a pre-owned luxury watch, the serial number is very important. There are three ways to find yours: See Settings → General → About → IMEI on your device Dial *#06# on your phone Use iPhone Backup Extractor ʼs info view on your device Completely free Apple serial number lookup and IMEI checker. Find specifications, images, warranty, and hidden info. Date Breitling Chronograph watches by serial number between 1944-1979. We currently have serial number information for the manufacturers shown above, but we are always adding new data to our database. If your manufacturer is not shown, please check back again soon! All watch database content © EmmyWatch LLC. (PAID AD) Our paid checkers offer a wide range of details about your device. *Dial *#06# to find your Phone's IMEI Number or find it in your phone's settings. Apple Serial Number Lookup | Check FULL INFO data about your Apple Device by Serial Number | Check iPad/Watch/Airpods/iPhone/Mac Serial 1. Verify watch documents If you received any documents when you acquired your watch, locating the serial number within is often straightforward. Look through the paperwork diligently. You might find the serial number on the warranty card, model number, receipt, or other relevant documents. How to find the Serial Number or IMEI On your Apple Watch, open the Settings app. Tap General > About, then scroll down. Look for Serial Number or IMEI. If you want to find out the serial number of a Rolex watch, it helps to be able to roughly estimate the age of the watch. Rolex watches that have been on the market for several decades display the numbers between the lugs on the side of the case, so that the strap has to be removed to read them. On newer Rolex models, the numbering has been x6DtM.