Hi Forum i am looking to trade a SM300 for a Seamaster Jedi or Flat Jedi, this sm300 is not a watchco , it as an unpolished original HF case, a very nice Bezel,a double reference case back also, and the watch as been fully overhauled by Omega, only new hands on it, brand new bracelet also. watch come with a 2 years warranty Let me know what you have Paul