Aluminum case with a aluminum bracelet. Aluminum bezel. Silver dial with silver-tone hands and stick hour markers. Arabic numeral marks the 12 o'clock position. Date display appears above the 6 o'clock position. Chronograph - three sub-dials displaying: 60 seconds, 30 minutes and 24 hours.. Quartz movement. Scratch resistant sapphire crystal. Textured steel crown. Solid case back. Case diameter: 38 mm. Case thickness: 12 mm. Fold over with double push button release clasp. Water resistant at 50 meters / 165 feet. Functions: hours, minutes, seconds, date, chronograph