Proof that a dive watch can be fun and functional with Citizen ISO compliant 200m Promaster Marine. With Eco-Drive technology, it is powered by light and never needs a battery. Featuring a one way rotating elapsed time bezel and screw down crown. It is stylishly understated with its dazzling emerald green bezel and rich black dial. It will let you reach your limits and provide your life with the adventure you are searching for. Citizen watches are perfect for any occasion, utilising the latest technology to create sleek and sophisticated designs. From the classic Quartz movements to the durable Eco-Drive technology that uses light as a power source and the Signature automatic watch. With over 50 designs, there's a timepiece for every personality. Be prepared to take on any adventure with Citizen Watches. Whether you're enjoying the rugged natural beauty of your favorite mountain top, or dressed for a formal event Citizen has a timepiece for you.