SwissKubik Green Leather White Stitch Masterbox Single C-Ring (Watch Holder):Regular C-Ring (Wrist size 6.75in or more) energy-saving motor designed for a

energy-saving motor designed for a minimum of 3 years of steady operation on 2 standard C-type alkaline batteries

Thanks to its USB or Bluetooth system

the programming of the number of revolutions and the direction of rotation of the watch winder can be completely personalized

Technical Specifications:

SwissKubiK makes the most reliable winders in the world

SwissKubik Green Leather White Stitch Masterbox Single C-Ring (Watch Holder):Regular C-Ring (Wrist size 6.75in or more) energy-saving motor designed for aWithin this perfect compact cube, we discover the most sophisticated technology. Equipped with a sixth generation ultra silent motor, it emits virtually no magnetic charge. Autonomous, for a minimum of three years, its power stems from two standard 1. 5 volt alkaline batteries or a mains power supply. On leaving the workshops, the Masterbox is programmed to perform a bi directional rotation of 1,600 revolutions per day. Thanks to its USB or Bluetooth