Along with all the other Baselworld 2016 novelties we've brought in the past days from Arnold & Son, today we bring you our hands-on review and live pictures of what is now the thinnest skeleton tourbillon in the market. Fitted with an elegant 42 mm 5N red gold case with a mere thickness of 8.34 mm including its cambered sapphire crystal, the new Arnold & Son UTTE Skeleton ref. 1UTAR.S10A.C320A available in a limited edition of 50 pieces, is simply one of the nicest watches we reviewed this year at Baselworld 2016.