Officially licensed by the United States Air Force, the Mens C29 Chronograph Watch by Wrist Armor offers both analog and digital timekeeping functions for ease of use. Built-in features also include chime, alarm, stopwatch, countdown timer, chronograph, calendar, dual time and pacer. The black textured dial features the design of the USAF with bold luminous hour and dial markers, silvertone hands with luminous accents and three LED subdials that light up with the touch of a button. A black rubber strap adds style and comfort. Precision quartz movements and durable mineral crystal protects from scratches. Portion of sales is donated to U.S. military. Water-resistant to 50 meters. Two-year manufacturers limited warranty. Includes branded gift box. Case dia: 47 mm. Color: Black/Matte. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Size: S. Color: Black/Matte. Gender: Male. Age Group: Adult. Type: Digital/Analog Watches.