The Check out is attractive but large, taking The form with the CK 2998 Speedmaster and turning it into a 45mm large and 17.37mm thick beast of the watch well balanced out by an attractive aventurine dial and bezel and within the Sedna Gold bracelet, the Speedmaster Chrono Chime weighs https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/