NIXON Men's '51-30' Quartz Stainless-Steel-Plated Casual Watch, Color:Black (Model: A083-957) Imported Round watch in allover black finish with three chronograph subdials and gold-tone hands/stick indices 51 mm stainless steel case with mineral dial window Japanese quartz movement with analog display Stainless steel band with double-locking-fold-over clasp Water resistant to 300 m (984 ft): In general, suitable for mixed-gas diving