Sporty Men's SWISS MADE CERTINA SPORT DS Podium GMT C034.654.36.057.00 is an addition that works thanks to the bearing certificate of the quartz mechanism ETA with the Precidrive caliber and the EOL battery indicator. The model envelope is made of black non-coding stainless steel, and it was mounted on a leather brown leather bar. A black analog shield protects the sapphire glass anti-reflective. A date of the month, chronograph, tachymeter and GMT tip (second time in the world) were placed ooon the dial. The watch is waterproof in class 100m.