Ready, Set, Dive. An iconic name with a reinvented construction, the ISO compliant CITIZEN¨ PROMASTER Aqualand with maximum depth memory, rapid ascent alarm, auto start dive mode, power reserve indicator and date is water resistant up to 200 metres. You won't want anything else when headed to the ocean. Limited to 6,000 pieces globally this 30th Promaster Anniversary limited edition is shown in a stainless steel case with pink gold-tone bezel coated in CITIZEN¨'s Proprietary Surface Hardening Technology (Duratect), and a black polyurethane strap with custom 30th Anniversary caseback and strap extender. Featuring our Eco-Drive technology Ð powered by light, any light. Never needs a battery.