Citizen Watch US on Twitter: "Five times harder and 40% lighter. The Citizen Promaster Diver in Super Titanium with Eco Drive keeps you on course without holding you back. #MyCitizen #PromasterDiver #GoDeeper #
Citizen Promaster Solar ISO Certified Titanium Mens Watch BN0200-81E
Citizen Promaster Titanium Diver BN0200 - YouTube
Citizen Launches New Super Titanium Promaster Dive Automatic - Worn & Wound
CITIZEN announces the PROMASTER Mechanical Diver 200m – Titanium Technology 50<sup>th</sup> Anniversary ASIA LIMITED EDITION, a watch based on the iconic Promaster NY004 mechanical diving watch of 1989 | CITIZEN WATCH