This is an outstanding model from Citizen. This mens Eco-Drive Proximity watch AT7035-01E features Bluetooth 4.0 sync which is currently compatible with the Apple iPhone 4S/5. This allows the watch to notify of iCal reminders, phone calls and emails. The watch also allows the owner to find their iPhone by sound. When the watch is connected to the phone it automatically updates the time and date. The watch also has chronograph functions, dual time, date window and perpetual calendar. The large jet black dial has lime green detailing and large luminous batons and hands to clearly indicate the time. Enhancing the modern look of this watch is the black rubber strap, which also features lime green detailing in the stitching. This splash of lime green adds more of a vibrant look to this watch and really stands out next to the jet black theme. The casing is made from stainless steel and coated in a black ion plating. The comfortable rubber strap is securely fastened with a buckle clasp which can be easily adjusted to alter the watch to the required size. As this is an Eco-Drive watch, it is powered by all sources of light. Supplied brand new by authorised Citizen stockists, this watch is packaged in its original box with a 5 year warranty.