Nixon Men's October Tide Quartz Metal and Stainless Steel Watch, Color:Grey (Model: A4741062-00) Gunmetal-tone bracelet watch with coin-edge bezel featuring tonal dial with two subdials and easy-to-read indices 49 mm stainless steel case with mineral dial window Japanese quartz movement with analog display Stainless steel band with fold-over clasp featuring double push-button safety Water resistant to 200 m (660 ft): In general, suitable for professional marine activity and serious surface water sports, but not scuba diving