Fossil Sloan ES5455 Data SubCategory RING wireless linking using Bluetooth®) Watch wireless linking using Bluetooth®) Watch Features World Time – 31 Times Zones (48 Cities) Daylight Saving On Off Stopwatch Timer Alarm LED Light: White Calendar – Full Auto Calendar (to year 2099) Battery Level Indicator Energy Saving – Power Saving (Display goes blank to save power 3 hours every day 8mm Case Size 51g Weight Resin and Bio based Resin Case and Bezel Bio based Resin Band Shock Resistant Carbon Core Guard Structure Mineral Glass ±15 seconds per month accuracy 5 daily alarms & hourly signal Full auto calendar (to 2099) Double LED backlight with afterglow Mute function (button tones on off) 12 24 hour format with hand shift Analog & digital time display (date & day) Stopwatch with split & 1st–2nd place timing 24 hour countdown timer World time: 31 time zones (48 cities + UTC) 200 Meters Water Resistant Quartz Movement 22mm Case Size Stainless Steel Case and Bracelet