Also Existing over the dial and arms is Rolex’s Chromalight lume. This more recent in-residence materials was 1st introduced in 2008 as Rolex’s proprietary luminescent compound and considering that its introduction, it's solely replaced Super-LumiNova in the manufacturer’s lineup. Sited on the former Chapel Court Garden, it has been planted https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/