Oakley Men's 10-228 Holeshot Stealth Unobtainium Limited Edition Chronograph Rubber Watch Round watch in black with tonal dial featuring contrast hands and partial Arabic numerals, tachymeter at inner track, date window at 4:00, and three sub-dials 47.5 mm ion-plated stainless steel case with scratch-resistant sapphire dial window Swiss quartz movement with analog display Oversized rubber band with buckle closure Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving