This year marks the 25th anniversary of the iconic Happy Sport, the watch with freely moving diamonds between two sapphire crystals over the dial. To celebrate the milestone, CHOPARD has fitted the watch with an in-house automatic movement, with functions that include hours, minutes and a graceful sweep seconds hand. The movement is visible through the sapphire crystal on the caseback, a rare visual treat on a ladies’ watch. The brand will be showing the collection from 22nd to 27th March at the Baselworld 2018 show.

The dial is made of rare textured mother-of-pearl that has naturally occurring wave-like motifs. There are four case options, including stainless steel, 18K gold or a combination of the two metals, with or without diamonds. The mother-of-pearl dials can be white or in a soft pastel shade of either pink or blue.

Five bezel-set diamonds move freely between sapphire crystals over the dial.