The Omega Planet ocean is a great option...otherwise the discontinued RailMaster. What size are you looking for? Do you like flashy? Breitling is in that price range and a bit more flashy than the previously mentioned. Panerai's are great to mix up between black and brown straps, but you'd be buying used for that price.I was thinking about the omega seamaster aqua terra chronometer. I like the IWC pilot.