Enamel throughout a procedure that normally takes 80 hrs. It comes in 18-karat white gold with many shades of environmentally friendly or in 18-karat pink gold with blue hues, the two accented with diamonds. The base metallic of each is very first sealed which has a transparent enamel then layers https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/