Hands-On - The 2022 Editions of the Arnold & Son Ultrathin Tourbillon
Indie watchmaker Arnold & Son introduced its Ultrathin Tourbillon Escapement (UTTE) in 2013. With a height of just 2.97mm, the UTTE was one of the thinnest tourbillon movements on the market until Bvlgari smashed all records with its 1.95mm thin Octo Finissimo Tourbillon in 2014. Revisited with different dial textures and a remarkable skeletonised version in 2016, the Ultrathin Tourbillon is b...