Watch Made from Certina Sport DS Podium GMT Titanium Chrono C034.654.44.087.00 is a hypoallergenic model for men seeking a business style. A gray bracelet and an envelope of the watch was made of titanium, a light and unfacniferous alloy in a gray color. On the gray shield there is a dating of the month days, chronograph, tachymeter scale and luminescence. The model works on the basis of a quartz mechanism G10.962 with a precision confirmed COSC certificate. Water tightness is 100 meters.