The Check out is gorgeous but large, having the shape on the CK 2998 Speedmaster and turning it into a 45mm wide and seventeen.37mm thick beast of the watch well balanced out by a beautiful aventurine dial and bezel and around the Sedna Gold bracelet, the Speedmaster Chrono Chime weighs https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/