Voiding warranty

[brandrea]

On a related note: does anyone know if the warranty card is necessary to perform warranty work at RSC? Has anyone here tried to bring in a watch without the card for service?

I would’ve thought the warranty card is used more as a convenience mostly to look up the watch in their system... I’m curious if they couldn’t simply enter the serial number of the watch the watch to find which AD it was sold at, the date of sale, remaining warranty etc.

I use RSC Toronto and have been there multiple times over the years but I always have my warranty cards. Just curious on the above.