Orbita Sempre watchwinder

For sale Orbita Sempre winder: the only winder capable of keeping the manual watches wound. I used it for my JLC Reverso perpetual which I no longer own. The winder works with batteries or included power adapter. It comes with all the collets, power adapter and the manual. This is the earlier model with more expensive metal frame vs. the current one with plastic frame. The current retail is $2295. I am asking $750 which includes insured shipping. PayPal accepted at no charge. Numerous references available.