Orbita Avanti 12 Watchwinder

Inside are 12 individual, well-proven solid-state Orbita watchwinder modules providing independent operation for each winding position. Designed to "swing" an automatic watch, rather than rotating it, mimicking the natural action of the wrist. Then, with a series of oscillations triggered by a single revolution of a low-current draw-drive motor; power would only be needed for a few seconds every 10 or 15 minutes. Battery service life would be measured in terms of years, not months. Made in the USA by ORBITA Corporation.