Explore the deepest depths with CITIZEN’s newest Promaster Dive Chronograph with water resistance. Sustainably powered by light with Eco-Drive technology and never needs a battery. This ultimate dive watch is for the serious diver and collector. Foldover clasp closure Chronograph dial Chronograph movement Satin finish 5-year limited liability warranty available (+1 additional year if you register your watch on Citizen.com) Imported Product Specifications 88.9 mm x 50.8 mm x 12.7 mm 45 mm case size Material & Care Stainless steel, silver-tone metal Clean with a soft bristle brush and warm soapy water