De Rijke & Co. x Guy Allen Introduce Amalfi Historic Car Series

Introducing – The Arnold & Son UltraThin Tourbillon Onyx Edition

Arnold & Son’s UTTE – Ultra Thin Tourbillon Escapement – debuted at Baselworld 2013, powered by the ultra-thin 2.97mm hand-wound calibre A&S8200. Recognised as the world’s thinnest tourbillon wristwatch, the title was stolen from Arnold & Son just one year later with Bulgari’s 1.95mm Octo...