Fine Swiss Chronograph watch with day-date function. Multi-data display modes - Tap the center of the cog gears to switch between screen modes. Hide hands function - Tap the center of the hands to hide & Unhide the watch hands. Swiss Chronograph with hours, minutes and seconds. - Tap 9 to start/stop the chronograph and tap 3 to reset the chronograph. Day-date function with digital day of the month and day of the week analog gauge. Analog battery power lever indicator gauge. Enjoy.