New. We are a jeweler company that only sells new, exclusive products. All our items carry the full official guarantee. Documents will be signed and stamped by our own in-house jeweler team. A unique timepiece from the brand Thomas Earnshaw. Sir Thomas Earnshaw (1749–1829) was an English famous watchmaker and pioneer in horology, who revolutionized marine chronometers. Earning him the title "father of the modern chronometer''. The watch comes with an impressive automatic movement with with a classy sun / moon function, as well as a dual time function. Open heart dial. Material case 316L gold stainless steel Material strap Leather Movement Automatic Sun / Moon function Yes Dual Time function Yes Material crystal Strong mineral Diameter case 40 mm incl. crown. Due to the Tonneau shape, it wears larger. Extra's All official boxes and documents Shipment with insurance and Track & Trace code. All new.