The movement is an Asia Valjoux 7750, which is based on a Shanghai chronograph movement. After being tested for almost ten years, this chronograph movement used in our replica watches are the most stable and reliable.IWC Mark series was specially offered as a military watch in the past, now it has a lot of anniversary models. After almost one hundred years, the appearance of IWC Mark does not have too much change, its simple and elegant design is loved by many people. IWC Mark, which was exclusively supplied for the British Pilots, has left a lot of memories for us. Also as a pilot watch, Breitling looks more professional, Zenith Pilot has more retro flavors, compared with them, IWC Mark is more practical, classic and durable.
