Chopard Happy Sport 36mm | 278578-600218k rose gold and stainless steel case. 18k rose gold crown set with single green sapphire cabochon weighing + 0. 17 carats. Seven floating and spinning diamonds set in rose gold weighing a total of + 0. 35 carats. Green mother of pearl textured dial. Applied polished index and Roman numeral hour markers. Fine printed minute track. Polished rose gold tone hands. Swiss movement, beats at 28,800 vph, contains 25 jewels. Approximate power reserve of 42