I think we have a bunch of armatures in here.
“Vegas” alone doesn’t cut it. To make an informed, educated recommendation We need to know who you’re going with and what you plan to do there.
If its a weekend of hard core gambling, go with LN sub. If it’s going to be a well rounded weekend where you’re going to gamble a little, shop a little, go to a show or two then go with one of the datejusts.
If it’s a guys trip, go with the Hulk or Daytona.
If you’re going to party party and drink and hit the clubs - (if you’re single) go with the Hublot. If you’re going with a girl, go with the blue DJ. If it’s going to be strip joints instead of “clubs” you could switch to the rhodium datejust if you want. Of course these suggestions all assume your attire works with your watch in an appropriate manner.
If its going to be a weekend with a lot of culture, go with the Cartier.
Omega is not a vegas option. Not when that selection is available.
If you have plans to be in a helicopter or an exotic super or hyper car at any point on your trip, that detail trumps all others and means... Daytona.
Lets see. That about covers it.