my watch just broke so i need to buy one. please help me choose one with the following criteria. thanks! 1. steel-strap (better if interchangable w/ leather strap) 2. "dress" watch (no sport watches). 3. versatile. can be worn w/ jeans and an expensive suit. 4. timeless. classic. sophisticated. not flashy. think if you can only own one watch what would it be. 5. budget: around $1800 for retail prices. ps. right now i'm liking the omega seamaster aqua terra but is it formal enough?