The Sector 650 R3273962002 is a men's chronograph watch featuring a 42 mm stainless steel case and bracelet. It has a black dial with luminescent indices and hands, protected by mineral glass. The watch includes a unidirectional rotating bezel and a tachymeter scale on the flange. Powered by a quartz movement, it offers chronograph and date functions. Water resistance is rated at 100 meters. Reference number: R3273962002.