Just use it with your Bugatti and you are good to go bro 🤪

It won’t harm your watch bro. All is good.

Considering it is in mint condition and has a prefilled warranty card…the most likely scenario is an AD who sold his overstock to the grey market to fulfill his mandatory sales/ get rid of allocated watches.

Seiko Speedtimer.

This is nice your grandpa left you the watch so that you can sell it to buy something you like more to be reminded your grandpa left you the Rolex. Makes perfect sense. Instead to keep the memory of him with you and pass it on just buy something cheap and spend the rest of the money. Who needs memories right.