Also Present over the dial and arms is Rolex’s Chromalight lume. This more recent in-property substance was 1st introduced in 2008 as Rolex’s proprietary luminescent compound and given that its introduction, it's totally replaced Super-LumiNova within the brand’s lineup. The Rolex Submariner was initially developed as a reason-built Expert diver’s https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/