That’s really cool that Omega would do this for a customer of a 17 year old watch. Love this brand!
If they are willing to provide a box after the sale, I have to ask about a pillow (if that is what is is called).
My Speedmaster is adjusted for my small wrist, and the standard pillow provided with the box (left) is too big. Consequently, I use a foam pillow from a Tag service (right). Are smaller pillows that match the box available for purchase or gratis?