Crafted for an active lifestyle, this watch is equipped for adventure. With a unique water sports pedigree, it is water resistant to 200 metres and possesses ISO certification for diving. Featuring secure screw lock crown and one-way bezel to prevent accidental turning during a dive, this watch from the PROMASTER Collection is designed to take you deeper. Built tough, it features a durably constructed stainless-steel case and bracelet, green bezel and dial, and Eco-Drive Technology that harnesses light and converts to energy for power. This timepiece showcases its classically masculine aesthetic that is equally at home in the surf or at the office as it meets the demands of life. COLLECTION: Promaster Marine TECHNOLOGY: Eco-Drive CASE MATERIAL: Stainless Steel DIAL: Green CASE SIZE (MM): 45 BAND: Stainless Steel Bracelet, Push Button Buckle GLASS: Mineral Crystal WATER RESISTANCE: WR200/20Bar [Swimming/ Snorkeling] FUNCTIONS: Calibre E168, ISO Diver Certified, 3-Hand, Date, One Way Bezel, Screw lock crown, 6 months power reserve, Low charge indicator.