Your Ulysse Nardin watch come with a high security International Warranty Card.
That card is unique and secured by a Bubble Tag™ to prove the origin of your original timepiece. It is your watch identity card.
We invite you to register your watch International Warranty by entering the card serial number (1UN00AAAAxxxxx)
If your watch does not have an International Warranty Card secured by Bubble Tag™ we invite you to follow that procedure: