This elegant Constellation Master Chronometer 41 features a black dial with silver-tone hands and index hour markers. The case is crafted with high-quality stainless steel, with a complementing black alligator leather strap, while the sapphire crystal with anti-reflective treatment ensures durability and visibility. It is water-resistant up to a depth of 50 meters and has a power reserve of 60 hours. A versatile watch that can be used in a variety of activities, it not only is a technical marvel but an aesthetically beautiful watch.