Super Citizen Professional Diving Watch-Citizen Promaster 1000 M Affordable Watches Citizen by wholesalewatches - December 8, 20150 The Citizen Promaster 1000 M Professional Diver watch,a watch ease of use, and toughness in actual diving conditions. The Promaster 1000 M Professional Diver has a 47.5-mm titanium case which, as the watch’s name implies, is water resistant to 1,000 meters. Not only is this a very large and robust divers’