A vast experience treasures a vast expertise, and this Longines Master Collection is proof of it. It is characterized by a model with a 42.00 mm round stainless steel case and scratch-resistant sapphire crystal, which houses a beautiful blue dial with 'sunray' effect, where the applied indexes and polished silvered hands generate a nice visual contrast. This watch also features a special function: the phases of the moon. Its self-winding mechanical movement, with a power reserve of approximately 66 hours, will allow you to follow the current phase of the moon. In addition, it also has a column-wheel chronograph with chronograph mechanism, central chronograph seconds hand, and 12-hour and 30-minute counter. To complete a piece of resounding elegance, it has been equipped with a leather strap and a buckle with triple safety folding clasp and push-button opening mechanism, which will ensure a perfect fit on your wrist.