Luminox Men's 3053 EVO Navy SEAL Colormark Watch Imported Black watch featuring notched unidirectional bezel, contrast blue hour markers, and date display at 3 o'clock position 44 mm polyurethane case with mineral dial window Swiss quartz movement with analog display Polyurethane band with embossed logo and buckle clasp Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving