CreazyDog&reg; Digital Professional Handheld LCD Chronograph Sports Stopwatch Timer Stop Watch (Silver) Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select 12 or 24 hour user with this chronograph digital sports stop watch This chronograph stop watch with alarm and hourly chime function Size (L x W x H): 8.0 x 6.4 x 2.0 cm Waterproof