Enamel for the duration of a approach that usually takes 80 hrs. It comes in eighteen-karat white gold with a variety of shades of environmentally friendly or in 18-karat pink gold with blue hues, both accented with diamonds. The base metal of every is initial sealed with a transparent enamel https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/