Featuring our proprietary Accutron movement powered by electrostatic energy - a historical advancement in timekeeping and the first of its kind -, the new Spaceview Evolution collection is a true design evolution of the original Spaceview 2020. While utilizing the same iconic and distinctive case of the Spaceview 2020, the new Spaceview Evolution features an updated orientation of the movement by 30 degrees to give the watches an entirely new look - the turbines are tilted, and crown is positioned at two o’clock. New bridgework detail is also incorporated with fine knurled finishing along with blue and black contrast screws for a pop of color. This style features a smoke grey and silver-tone open-work dial with metal dial rings on which the light green super luminous markers are set, metallic blue hour and minute hands with super luminova center and silver tone second hand. It comes on a shiny blue genuine American alligator strap. The Dial features Sleek silver-grey open-work dial with light green super luminous markers with gilt hour and minute hands with super luminous second hand. The Watch Case is Smoke grey and silver-tone open-work dial with metal dial rings on which the light green super luminous markers are set, metallic blue hour and minute hands with super luminova center and silver tone second hand. The Watch Band is Shiny blue genuine American alligator strap with double-press deployant closure. Diameter: 43.5mm Thickness: 15.9mm Water resistant to 50M Visit an International Diamond Center near you for all your timepiece needs.