The powerful PROMASTER Aqualand from CITIZEN¨ has a black polyurethane strap, a stainless steel case coated with diamond-like carbon (DLC) accents, and a red accented black dial. This ISO compliant diver is packed with advanced features. It has water resistance up to 2--M, making it perfect for everyday splashing around, or serious scuba diving. It also features a chronograph, 12/24-hour time, maximum depth memory, a power reserve indicator and screw-down crown and pushers. It also uses Eco-Drive technology, meaning it is powered by any light.