Undercut Clock Spring

Clock springs are used to transfer energy from one element to another without the need for direct mechanical contact. This reduces wear on parts and increases the durability of the mechanism. Undercut is an integral part of watch movements. It ensures uniform distribution of impulses and reduces vibrations that occur when the hands rotate. Undercuts can be of various types and shapes. To create these miniature structures, craftsmen use the finest materials such as gold and platinum, which are highly durable and resistant to corrosion.