CITIZEN is proud to unveil the new Eco-Drive*1 AQUALAND models, the latest in the renowned PROMASTER MARINE line of dive watches. CITIZEN’s world-renowned PROMASTER brand has long enjoyed the highest regard among dive professionals around the world for its supreme durability and superior functionality. These new PROMASETER diver’s watches offer unmatched toughness and visibility as well as an electronic depth meter that can gauge water depths up to 70 metres.
CITIZEN launched AQUALAND (later renamed “PROMASTER AQUALAND”), the world’s first dive watch to incorporate an electronic depth meter in 1985. For more than 30 years, CITIZEN has continued to build on this achievement, developing various dive watches that incorporate sensor technologies for professional use.
The PROMASTER MARINE category, which epitomizes this proud history, has achieved renown and prominence around the world. The new Eco-Drive PROMASTER AQUALAND models deliver enhancements designed for all types of divers — from recreational to professional. From their cutting-edge specifications to the all-new designs, these diver’s watches have been upgraded for maximum toughness and visibility. All of this makes these new ISO compliant watches perfectly suited for the Expert range of the PROMASTER MARINE line.
Large hands and indicators use a glow-in-the-dark material to ensure superior visibility. The unique shape of the hands also makes it easier to recognize time and depth, even when all the hands converge at the same position. Different colours of luminous paints employed on the time display and depth metres, respectively, make it easier to read the information even under water. Wide distance indexes — ranging from 0 to 40 metres — enable wearers to easily read the indexes while enjoying the dynamic movement of the hands. The shape of the case, which is inspired by a clamshell, enhances the sense of protection. It packs robust functionality in a stylish design, thoroughly safeguarding the watch’s internal mechanisms from accidental damage.