Embark on a voyage of exploration with the Citizen Promaster Aqualand Analogue Diver's watch—a pioneering masterpiece that redefines the boundaries of underwater timekeeping. As the world's first professional diver's watch with a depth sensor, it seamlessly merges traditional timekeeping with cutting-edge technology, ensuring unparalleled precision and functionality beneath the waves. At its heart lies an analogue timepiece, meticulously engineered to deliver accurate timekeeping in even the most challenging environments. Yet, what truly sets this timepiece apart is its groundbreaking depth sensor, revolutionizing the way divers monitor their underwater excursions. Two high-visibility luminescent hands grace the dial, offering real-time and maximum depth readings with remarkable clarity. A depth alarm stands vigilant, chiming when pre-set diving parameters are met, while a fast ascent warning ensures safety by alerting divers if they ascend too rapidly. With a memory chip automatically recording maximum depth reached, adventurers can relive their underwater achievements at the touch of a button. The analogue depth gauge, spanning from 1 to 55 meters in precise 0.1-meter increments, provides an intuitive interface for monitoring underwater progress. Crafted for the rigors of the deep, the watch features a sturdy steel casing, complemented by a screw-lock dial and crown, ensuring uncompromising durability and water resistance to depths of 200 meters. The unidirectional bezel and mineral crystal further enhance functionality and protection, while a battery gauge keeps adventurers informed of power levels during their underwater odyssey. Measuring 40mm in diameter and 14mm in height, with a weight of 112 grams, this timepiece strikes the perfect balance between robustness and comfort. Its strap, boasting a generous length of 26cm, ensures a secure fit for wrists of all sizes. Embark on your next underwater adventure with confidence, guided by the Citizen Promaster Aqualand Analogue Diver's watch—a beacon of innovation and reliability in the depths of the ocean. Case size 40 mm Strap length 26 cm