Rolex or Panerai would be my choice.
I've been wearing a Rolex Sea Dweller almost every day for 20 years, and it still looks great and keeps as good time any high quality mechanical watch I've ever owned. I also have a Rolex Explorer 1 and a Panerai Luminor Marina that are outstanding sports time pieces also. I think quality firearms and quality watches are both things of beauty, and also they tell a lot about the people that carry and/or wear them. I've been a Rolex fan almost as long as I've been into firearms and shooting. The great thing about a fine watch is that you can always admire your watch while wearing it, even in a crowded room, but you can't always do the same with a gun. A Rolex is as beautiful to me as a deep blue Colt Python or Diamond Back. Every man should own at least one fine watch, great gun, fast and fancy car/truck and have captured the love of a great woman before he dies. Just my humble opinion on this subject.