The Sector 180 R3273690010 watch is a Men's Watch with Chronograph and Steel Strap: Quartz Chronograph Movement. Steel case 45 mm. Date, Chronograph. Screw-down crown. Mineral glass. White dial. Luminescent hour markers and hands. Screw-down caseback. Stainless steel bracelet. Deployant closure. WR 10 atm. Original Sector case. Sector warranty 24 months.