Perrelet watch first class gold 18k a30442 known as a pioneer and pillar of the watch making industry perrelet are behind some of the most visually stunning and technically proficient timepieces in the world the perrelet first class watch collection combines simplicity with a touch of elegance to create a range of watches that will stay forever timeless on the wrist defined by its 425mm brushed and polished 18 carat rose gold case this perrelet first class watch boasts a p 321 in house