Watch CERTINA SPORT DS Podium GMT C034.654.11.047.00 is a male supplement working thanks to the ETA quartz mechanism with the Precidrive caliber. The device has a Swiss COST certificate. The construction of the model consists of a silver stainless steel envelope and a convenient bracelet. A navy blue shield is equipped with a date of month days, chronograph, tachymeter and luminescence and GMT guide showing the second time in the world. The watch is waterproof in class 100m.