The watch is working well. Rare.. I'm not sure if the back cover is original. Make an offer on this knowingly. Please look at the pictures. Please review all photos in detail and read all descriptions one by one. Pictures shows current look of the watch, there is no photoshop or any renovation on them so you'll get what you see. Please note that shipping is done by specifying the exact sales price of the watch, so the buyer is responsible for any customs tax that may arise. Will be sent by FedEx cargo.