I am considering getting the Vintage Ingenieur IW323310 however I am considered about a potential rotor wobble, or any other type of feeling coming from the movement. I remember trying on a Mark 4 once and noticing that I felt the movement, which I didn't like. Would I experience the same problem with this watch? Would it only come from sharp wrist turns or more often than that. Also, does anyone know if this is a heavy watch? How much it weighs?