An octagonal bezel and unique strap treatment along with applied silver-tone numbers add up to a dressy chronograph Stainless steel case in polished and brushed finish with octagonal bezel and polished extensions where the case joins the leather strap. Genuine black leather strap is padded with channels echoing the case extensions 1/5 Second Stopwatch up to 60 minutes Tachymeter scale to measure distance over time Split time measurement Alarm Date Sub-second hand Scratch-resistant mineral crystal Water-resistant to 100 meters Width of case, approximately 1 5/8 inches (41mm) not including the setting crown