Fossil Men's FS4990 Grant Chronograph Stainless Steel Watch with Black Leather Band Blue-dial watch with silver-tone accents featuring Roman numeral hour markers and trio of subdials on indented center dial 44 mm stainless steel case with mineral dial window Quartz movement with analog display Smooth leather band with buckle closure Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling.