Geo
5188
Not really
But for a watch like this it is pretty easy to order a strap elsewhere as long as you know the width between the lugs,
the case/strap construction is simple.
But since it is such a special and beautiful piece, I would bring it to the Cartier Boutique and have the watch
serviced and polished. It is worth it.
The Boutique has a large collection of leather samples to choose from and when you have a better sales person,
he or she will be able to advice you, what would be best.
I have unfortunately no idea about the value, but Cartier should be able to give you an valuation.