This limited-edition Promaster Diver captures the color of the ocean through a unique blue dial made entirely from recycled polycarbonate, reflecting Citizen’s eco-conscious design. It charges via any light source so you never need a battery change, and keeps running for about a year once fully powered. A bold rotating bezel and screw-down crown support its ISO-certified 300-meter water resistance, while the PU strap keeps it wearable in all conditions. With sapphire crystal and a 46mm stainless steel case, it is built to handle adventure in style. Features Eco Drive solar-powered quartz movement that charges from light Calendar date display and bold rotating bezel for dive timing Dial made from 100% recycled polycarbonate reflecting ocean hues Sapphire crystal for enhanced scratch resistance PU strap incorporating plant-based materials with buckle clasp 300-meter diving water resistance with screw-down crown Specifications Collection: Promaster Professional Diver Gender: Men’s Movement: Eco Drive Solar Quartz (Caliber E365) Band: Plant-based PU strap Dial Color: Ocean blue recycled polycarbonate Case Diameter: 46 mm Case Material: Stainless steel Crystal: Anti-reflective sapphire Water Resistance: 300 meters