Also Existing about the dial and hands is Rolex’s Chromalight lume. This newer in-dwelling content was to start with introduced in 2008 as Rolex’s proprietary luminescent compound and given that its introduction, it's completely changed Tremendous-LumiNova inside the manufacturer’s lineup. Christie’s This was mainly a ref. 6538 — it nonetheless https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/