Featuring nine pre-set referee timers, a twin stopwatch and other impressive functionality, this men's Casio chronograph watch is perfect for any official or fan of the game. Click on this JEWELRY & WATCHES GUIDE to learn about fit, styles, materials and more! - https://www.kohls.com/feature/jewelry-guide.jsp#watches. Features. Calendar: day & date , World time , Alarm , 9 pre-set referee timers , 12/24-hour formats, Chronograph , Twin stopwatch , Countdown timer , Water resistance: 100 meters. Case & Display. Digital display with LED backlight & super illuminator , Case: black resin. , Caseback: stainless steel , 42-mm diameter. Band. Black resin , Strap buckle clasp, Men's standard length. Details. Battery power, Manufacturer's 1-year limited warranty. For warranty information please click. here, Model no. AE1300WH-8AVCF. Size: One Size. Gender: male. Age Group: adult. Material: PLASTIC STRAP.