709.OM.1780.RX Hublot. This timepiece from Hublot is magnificent and perfect for the gentleman that wants to stand out in the crowd. The case is made from 18ct. Rose Gold and the dial is made of carbon fiber. The dial displays the standard hours and minutes indication alongside a chronograph, power reserve indicator and split-second function. The case back is transparent and the strap is made of black rubber with a deployant strap. Power reserve - 42 hours. This watch is water resistant up to 100m / 330ft. All pre-owned watches are not returnable. One year warranty for all watches. 709.OM.1780.RX Hublot 18K Rose Gold & Ceramic Watch.