Also Present on the dial and arms is Rolex’s Chromalight lume. This more recent in-household material was first introduced in 2008 as Rolex’s proprietary luminescent compound and because its introduction, it's got totally changed Super-LumiNova throughout the brand’s lineup. You will find there's beautifully special double index at 12 o’clock https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/