These fine watch hairspring collet tools feature aluminum handles and are made by Bergeon. Designed to assist in repairing watch spring collets, this set includes three sizes: 0.40 mm, 0.55 mm, and 0.70 mm. They are used to remove watch hairspring collets. Each tool measures 4 x 1 x 1 inches (94 x 4 x 4 mm). We sell only brand new products, 100% made by Bergeon Swiss.
