Alpina Men's AL-372B4S6B Startimer Pilot Chronograph Big Date Analog Display Swiss Quartz Silver-Tone Watch Imported Round watch with black dial featuring three subdials, printed second track, and oversize date window 44 mm stainless steel case with anti-reflective sapphire dial window Swiss quartz movement with analog display Stainless steel band with fold-over clasp Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving