Swiss Army Men's Air Boss Mach 6 Brown Strap Watch

This timepiece case is made from stainless steel Men's watch featues a screw-in, exhibition caseback Swiss Army watch also features brown leather strap with white stitching Silver dial with luminous hands White Arabic numerals Date displayed between the 4 and 5 o'clock position Scratch resistant, anti-reflection sapphire crystal Push-button deployment clasp Small seconds subdial at the 9 o'clock position Chronograph hours, minutes, and seconds functions Tachymeter timer displayed on the bezel Swiss-made self-winding mechanical movement Water resistant to 100 meters (10 ATM, 330 feet) Case dimensions: 44 mm in diameter wide x 15 mm thick Strap dimensions: 21 mm wide x 10 inches long All measurements are approximate and may vary slightly from the listed dimensions. Men's watch bands can be sized to fit 7.5-inch to 8.5-inch wrists. This watch is powered by automatic movement which means the winding of the spring occurs automatically when the wearer moves his arm. However, it is recommended that you manually wind the watch at least once every two weeks. It is also important to adjust the time once a month as automatic movement can gain or lose a few minutes per month.