Ulysse Nardin

Hello, I would like to find some information regarding my watch. I hadn’t been able to find much information online. Does anybody have any insight? ...  

I do not recognize your UN. But here are enough experts who can inform u. Welcome to watch enthusiasts heaven, it really is. Your first UN? More UN can come. I was searching UN for a moment. I like to get a marine tourbillon. I am also looking for an Exec... 

A poor redial, incorrect replacement hands, unlikely to be a chronometer, and questionable whether the watch is, in fact, a genuine Ulysse Nardin. Photos of the inside of the case back and movement would be definitive. Regards, Tony C.