Analog Quartz Movement, Battery Operated; Stainless Steel Case with Brushed Finish; Stainless Steel Watch Band with Deployment Clasp; Fixed Metal Bezel; Black Dial face with luminous hour markers and Arabic numeral indices; Push In crown for setting time; Scratch Resistant Sapphire Crystal Mineral Glass Front; Solid Case Back ensuring water resistance up to 50 meters (165 feet); Ready for any adventure.