Ready, Set, Dive. An iconic name with a reinvented hybrid construction, the new retro-inspired Citizen Promaster Aqualand Quartz is an ISO-compliant watch that's ready for your next underwater adventure. Equipped with a maximum depth memory, rapid ascent alarm, and auto start dive mode, you won't want anything else on the wrist when heading out to the ocean. A robust, gray-tone stainless steel case with a screw-down crown compliments the ocean black polyurethane strap and high legibility luminous green three-hand dial. Water resistant up to 200 meters. Powered by the quartz-driven Caliber C520. Product Details MODEL JP2007-09W 2/12/2024 MOVEMENT TECHNOLOGY C520 Quartz A movement powered by a battery. The quartz crystal regulates the time achieving accuracy to 15 seconds a month. CASE WIDTH (MM) 50.7 BAND TYPE Strap Polyurethane CASE MATERIAL Gray Stainless Steel CRYSTAL Mineral Crystal Impact and shatter resistant CLASP Buckle DIAL Green WATER-RESISTANCE 200M/20Bar [Scuba Diving]