WATERPROOF FUNCTION: 98 ft waterproof (30 M) - 3ATM. Perfect for all kind of sports?? indoor and outdoor activities or daily daily use. NOTE: please DO NOT press any buttons in the water.</br>DUAL TIMEZONE & MULTI-FUNCTIONAL: 2 Timezone Supported with Analog and Digital Dial?? 12/24 H?? Calendar Date and Weekday?? Alarm and Hourly