If you are looking for a good and solid watch, that you can wear every day, under the shower, while skiiing or doing whatever else, the Rolex Submariner or any Rolex is always a good choice. Goes well with a suit and also more casual clothes.
Should you want something a little less common and if you care about the interior of your watch just as much as about the exterior, then you should consider the new Blancpain Air Command. Sporty, yet elegant and a masterpiece of Swiss watchmaking.
Who wants to spend a serious amount of money on a good watch and see half of the city running around in the same one? We do not!