The Raymond Weil Mens Tango Watch 8570-ST2-05207 combines a 43mm round shaped stainless steel case and a stainless steel bracelet with a folding clasp with double push-security system. It has a black chronograph display dial with a date window between four and five o-clock, which is protected beneath sapphire crystal glass. Power is generated by the quartz movement. This model also has a tachymeter function on the bezel and has a water resistance of up to 300 metres. Functionality-Multifunction Movement-Quartz