Enamel during a approach that requires 80 hrs. It is available in eighteen-karat white gold with different shades of green or in eighteen-karat pink gold with blue hues, equally accented with diamonds. The bottom metal of each is to start with sealed that has a transparent enamel and afterwards layers https://www.watchesworld.com/from-sean-to-daniel-tracing-the-evolution-of-james-bonds-iconic-watch-collection/