Five Star Gift Ideas

That's great! Here are a few gift ideas based on your grandson's interest in collecting watches:

1. A watch display case: If your grandson has a growing collection of watches, a display case can be a perfect gift for him. This will keep his watches organized, protected and can make a great decorative piece in his bedroom.

2. A special edition watch: If your grandson has any favorite brands or particular styles of watches, consider purchasing a special edition version of a watch he likes.

3. A watch winder: A watch winder would be perfect if your grandson has automatic watches which are powered by movement. This gadget will keep the watch running while it's not being worn and can be a great way to showcase their beautiful watches.

4. Watchmaking kit/book: Since your grandson is an avid collector, it could be interesting to introduce him into the art of watchmaking by giving him a watchmaking kit or book. These are great tools that allow him to understand the inner workings of a watch and give him the chance to start tinkering with timepieces by himself.

5. Watch-themed art: If your grandson likes watches, he might appreciate watch-related artwork. There are many art providers that offer posters or prints of watches, so that he can decorate his room in a unique and personal way based on his interests.

Or you can get him a star map with the date when he was born.