The Urban Jürgensen UJ-1 Tourbillon is a remarkable piece of horological craftsmanship, a true masterpiece that seamlessly blends the past and present of watchmaking. This article delves into the intricate details of the UJ-1, exploring its historical context, innovative design, and meticulous craftsmanship. Personally, I find the UJ-1 to be a fascinating example of how a watch can transcend its technical specifications and become a work of art. What makes this watch particularly intriguing is its ability to miniaturize the architecture of Derek Pratt's legendary Oval pocket watch, a feat that demands immense skill and creativity. From my perspective, the UJ-1 is not just a tourbillon with a remontoir; it is a 30mm reconstruction of one of Derek Pratt's most important movements, redesigned with crown winding, miniaturized without losing its three-dimensionality, and decorated to an almost unreasonable degree. The Reuleaux triangle, one-second remontoir, flying barrel, cone-and-feeler power reserve, and hidden keyless works are not independent technical curiosities; they form a remarkable movement. The UJ-1 is a testament to the skill and dedication of Kari Voutilainen and Alex Rosenfield, who have successfully revived the Urban Jürgensen name with this exceptional timepiece. The watch's price, at CHF 368,000 excluding taxes, may seem steep, but it reflects the exceptional craftsmanship and historical significance of the UJ-1. In my opinion, the UJ-1 is not just a watch; it is a piece of horological history brought to life on the wrist. The attention to detail, the innovative design, and the meticulous craftsmanship make it a true masterpiece that will undoubtedly be cherished by collectors and horology enthusiasts alike. The UJ-1 is a compelling statement in the world of independent watchmaking, and it is one of the most fascinating tourbillons we've seen in recent years.
