The Look at is beautiful but large, using the shape in the CK 2998 Speedmaster and turning it into a 45mm wide and 17.37mm thick beast of the view 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/