re Ulysse Nardin Marine Diver glass

[basicbri]

hi guys
anyone on here with info please on a replacement glass for my Ulysse Nardin Marine Diver .
also could some kind person explain how to replace this please.
i got my strap at last' but sadly chipped my glass.

thanks in advance guys

basic

 

[freeboy]

Find a repair shop and politely explain your situation, or buy a special crystal tool, under 50$ online, and then try to replace crystal.... It's really just an easy swap, but finding exact size might be a challenge