Arnold & Son DTE Double Tourbillon Escapement Watch Hands-On - by David Bredan - read more and see the hands-on photos & video, as well as the pocket watch that inspired it - on aBlogtoWatch.com "A thin, elegant watch with nearly four days of power reserve, two separately adjustable time indications, and two tourbillons exposed on the dial: for most watch manufactures, this would likely be their top novelty piece, but for Arnold & Son..."