Inspired by formula car suspension, the SOSPENSIONE ECB-2000 is the first EDIFICE with a carbon fibre-reinforced resin case, thanks to a unique case design that arranges the lugs in a four-arm configuration. The lugs too are reinforced with carbon fibre, bringing the true motorsports spirit to both the design and the materials of this timepiece. It's a snap to sync with your smartphone via Bluetooth. Tap into the dedicated app to access the to-the-second precision timekeeping that is so important for racing teams, and to effortlessly manage world time and transfer stopwatch data measured to the millisecond to your smartphone. The LED Super Illuminator light makes viewing the analogue digital face a non issue, and the Tough Solar system keeps you charged and running even high-load functions with just a small amount of light.Basic InformationCase size : 51 × 47.8 × 10.8 mmWeight : 125 gCase and bezel material : Carbon / Stainless steelBand : Stainless Steel Band, One-touch 3-fold ClaspWater resistance : 100-metre water resistanceTime adjustment : Bluetooth: Connects to a smartphone and automatically adjusts the timePower supply and battery life : Tough Solar (Solar powered)Smartphone Link/App Connectivity FeaturesSmartphone Link feature : Mobile link (Wireless linking using Bluetooth)Apps : CASIO WATCHESApp connectivity feature : Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Stopwatch data transfer, Time & place, Phone finderExteriorGlass : Mineral GlassSurface treatment : Black ion plated bandCompatible band size : 150 to 205 mmOther : NeobriteWatch FeaturesShows world time in 38 time zones with city display and daylight saving.1/100-second stopwatch, 60-minute countdown timer, and 5 daily alarms.Double LED light for face and digital display with adjustable brightness.Full auto-calendar, 12/24-hour format, and day display in six languages.Rechargeable battery with long life, power-saving mode, and accurate timekeeping.