Also Present about the dial and fingers is Rolex’s Chromalight lume. This more recent in-household product was to start with introduced in 2008 as Rolex’s proprietary luminescent compound and because its introduction, it's got fully changed Super-LumiNova within the brand name’s lineup. Rolex can make around 1M watches a year, https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/