Also Existing within the dial and arms is Rolex’s Chromalight lume. This more recent in-property materials was to start with released in 2008 as Rolex’s proprietary luminescent compound and since its introduction, it's got fully replaced Super-LumiNova throughout the brand name’s lineup. To celebrate the Submariner’s 50th anniversary in 2003, https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/