Reach new heights with this sporty watch that's designed for the international traveler in mind with its 24-city world time function, a military 12/24-hour format and hassle-free Eco-Drive technology. Model No.: BU2021-51L Special Features: Powered by light sources, with a power reserve, so it never needs a battery change; day/date display; 3 multifunction sub dials; world time for 24 cities; 12/24-hour format; rotating inner ring; spherical crystal Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.