Time to unplug. The Eco-Drive Proximity requires zero wires the Eco-Drive Proximity is a smarter watch for the tech-savvy consumer with bluetooth compatiblity to iOS and Andriod. The Eco-Drive Proximity features a perpetual calendar chronograph dual time alarm power reserve light level indicator time and date sync. Additional capabilities include phone search/filter and visual/vibration alerts. This model appears in a black ion-plated stainless steel case and bracelet black dial and bright blue details.