Specifically designed for eventing, the Optimum Time OE Series 3 is a no-fuss, highly reliable equestrian event watch trusted by riders around the world. With a large, clear display and an adjustable viewing angle, it keeps essential timing information visible and easy to read—whether you're on course or in warm-up. Built to withstand the demands of competition, this watch features a shock-resistant case, water resistance to 5 ATM, and a soft-touch, non-allergenic strap that fits comfortably over your sleeve. The intuitive countdown timer includes beeps at key intervals and an alarm at zero, so you can stay focused on your ride. Large 65mm ABS case with adjustable viewing angle High-contrast 16mm digit display Shock-resistant and water-resistant to 5 ATM Soft-touch, elasticated strap for over-sleeve wear Countdown timer with alarm at zero and final 30-second alerts Optional beep every full minute Normal time mode (12/24 hour options) High-temperature LCD for use in full sun The OE Series 3 is made for riders who want simple, reliable performance—because when you’re out on course, every second counts.