Luxury jewelry- and watchmaker Léon Hatot celebrated its 100-year anniversary in March with a celebration at Christie’s in Paris. The high-end brand, owned and distributed by the Swatch Group, marked the anniversary with a new collection called Eventail (French for “fan”). The new line includes a covered curved rectangular timepiece with 167 full-cut diamonds on the cover motif, matching wristband attachments, and a white mother-of-pearl dial adorned with gold threads and diamonds.