Beneath its high-quality casing and simple elegance hides a jewel of technology. A perfect blend of tradition and innovation, the leather Masterbox watch winder is ideally suited to classic or vintage watches. Made in Switzerland Warranty: 3 years Dimensions: 10 x 10 x 10 cm Lifespan: 3 years Material: Leather Power: Power supply and/or 2 batteries Programmable: Via USB and/or Bluetooth