A watch winder is a functional accessory for automatic watches. By simulating wrist movement, a watch winder provides the caliber of one or more automatic watches with energy so that it will continue to "run". This keeps the automatic watch running nicely on time and various functions such as the date, chronograph and moon phase remain set.
The use of a watch winder has a positive influence on the durability and preservation of your automatic watches because the important parts of the caliber keep in motion and the oil is well distributed. A watch winder is also a functional accessory to safely store your automatic watches and protects the automatic watches against dust, condensation and/or other external influences.