Enamel in the course of a system that can take eighty hours. It is available in 18-karat white gold with numerous shades of eco-friendly or in 18-karat pink gold with blue hues, both equally accented with diamonds. The base steel of each is very first sealed using a transparent enamel https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/