This Certina Gent Quartz Collection DS 2 Chrono 1/100 Sec, ref. C024.447.11.081.00, has a steel case and a steel strap. The watch has a grey dial and a date display at 6 o'clock. Reference: C024.447.11.081.00
Quartz chronograph movement ETA Thermoline Chronograph 251.264 BD PreciDrive. 5 stepper motors; hour hand can be quick adjusted. Hacking seconds. Provided chronograph is not running, battery life is some 72 months. Thermo adjusted.