Combines fashion and function into the ultimate workout watch Patented S-Pulse heart rate measuring technology Current heart rate appears 5-8 seconds after pressing buttons on the side of the watch Round stainless steel bezel pave-set with acrylic crystals around the edges Digital time can be set independently from analog time, providing a dual time zone feature Heart rate displayed in large, easy-to-read LED digits Analog time shown on easy-to-read face Digital Time shown in large LED digits hidden in watch face Displays seconds, minutes, hours, year, month and day 12 Hr (a.m./p.m.) or 24 hour (military) time format Month/Day or Day/Month date format Stainless steel elements for crown, side pushers, and case back Multisport plastic-link strap with removable links for size adjustment Can be worn while showering or swimming Lightweight and ultra-durable for long workouts