I would like to ask you a question to get some different ideas and, why not, ideas that I don't get to. I bought a very humble 16610lv BP with 2813.2 movement, a second wrist with movement that runs well but with normal signs of wear especially on the bezel, it will be replaced, obviously keeping it green. Apart from this "fixed", on a base like that which improvements/upgrades are possible, or that it is worth it, to do? Thank you in advance