This classic Swiss Army AirBoss Mach 4 Mechanical Wrist Watch for Men features a comfortable brown leather strap that complements your rugged outdoor wear as easily as it does a suit and tie. This men's watch features a stainless steel analog dial and a luminous face that makes it easy to see the time in the dark. This diver watch is water resistant to 100 meters. The watch's round face includes a tachymeter at the 7 o'clock position so that you can keep track of the time up to 30 seconds. The watch's face shows numbers at the 1 through 5 o'clock positions and the 9 through 11 o'clock positions with small dots used to show the minutes. This mechanical hand-winding watch also displays the date.