The Zenith Chronomaster Sport 03.3100.3600/69.M3100 is a self-winding chronograph featuring a 41mm stainless steel case with a black ceramic bezel. The white dial includes three colored sub-dials and a date display between 4 and 5 o'clock. Powered by the El Primero 3600 caliber, it offers a 60-hour power reserve and 1/10th of a second chronograph precision. The watch is water-resistant up to 100 meters and comes with a stainless steel bracelet.