The Observe is lovely but huge, using the shape of your CK 2998 Speedmaster and turning it into a 45mm broad and 17.37mm thick beast of the check out balanced out by a lovely aventurine dial and bezel and within the Sedna Gold bracelet, the Speedmaster Chrono Chime weighs a https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/