Brogue Triple Watch Winder With Storage brand@Harry Lime 8mm thickness make it a 8mm thickness make it a refined addition to any wrist • Smartphone Link (Wireless linking using Bluetooth®) • Step Count Log with five exercise intensity levels • Calorie calculation • Combinable timers • Stopwatch data log • Auto time adjustment four times a day • World Time for approximately 300 cities • Time swapping • Alarm • Simple time setting • Phone finder • Step counter • Stopwatch with Target Time alarm • Interval timer with up to five time • Hand shift feature • Super Illuminator • Case bezel material: Resin • Shock Resistant • Mineral Glass • 200 meter water resistance • Double LED light • Mobile link (Wireless linking using Bluetooth®) • Countdown timer • Hand shift • 5 daily alarms • Hourly time signal • Full auto calendar (to year 2099) • 12 24 hour format Battery: Option to run on AC power (universal adapter included) or D Cell Lithium batteries (not included) All WOLF Brogue collection products come with 5 year warranty from purchase date