The Observe is gorgeous but large, having the shape from the CK 2998 Speedmaster and turning it into a 45mm vast and seventeen.37mm thick beast of the view balanced out by an attractive aventurine dial and bezel and to the Sedna Gold bracelet, the Speedmaster Chrono Chime weighs a nuts https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/