We are an authorized retailer of Arnold & Son watches. The Ultra Thin Tourbillon is on of the most complex models within the Arnold & Son collection. To give the Ultrathin Tourbillon a unique and refined design, Arnold & Son has focused on materials and techniques that highlight the precious appearance of this finely honed tourbillon. Its vast dial displays an almost lunar silver-toned opaline finish, while the off-centred hours dial is made of genuine white opal. Nothing now distracts the eye from the hypnotic workings of the ultra-thin flying tourbillon – the signature of the collection. The watch case is 41,5 millimeters in diameter with a height of 8,3 millimeters. This watch is limited to 28 pieces worldwide. If you have any further questions, please don't hesitate to contact us! PLEASE NOTE, PRICES ARE EXCLUDED VAT!