I'm an incoming IB analyst at at BB in a satellite office (interned there last summer). My dad wants to buy me a watch for graduation ($<15K) for my hard work throughout college. I already have a black sub which I bought myself after making some $ in high school. I'm not sure which options there are for me and if it's okay for me to wear in the office during my first year. No one, even MDs, wore expensive watches and I dont want to stand out. My favorite watch is the Omega Speedmaster from the moon to mars and the Batman. Any suggestions?