Chanel s new mother of pearl model .Chanel black square sugar women s quartz watch made with genuine 18K craftsmanship, equipped with a national inspection certificate. The watch case and buckle are made using vacuum plating technology, with an 8 micron thickness of 18K gold covering the entire surface. The watch has a diameter of 19.7mm and a thickness of 15.2mm. It features an imported original quartz movement and a square polygonal large cut sapphire crystal with diamond cut craftsmanship. Born in a particular year, this watch was designed by Coco Chanel in collaboration with Hollywood actress Greta Garbo, making it the first watch from Chanel and holding significant premiere value. The octagonal sapphire glass case is inspired by the cap of the N