Urwerk Debuts the Tantalum Swansong for the UR-105
Launched in 2014 as a successor to the foundational UR-103, the UR-105 was a more elaborate version of Urwerk’s satellite-disc, wandering-hours watch. After a seven-year run – it’s been replaced by the entry-level UR-100 – the UR-105 series will now be retired. Urwerk is giving the model a grand send-off with the UR-105 TTH, which has the front plate and lid of its case made of tantalum, the bluish-grey metal that Urwerk has only used in one other instance with the UR-110 TTH. Based the UR-105 CT Streamliner with its characteristic hinged lid, the UR-105 TTH is all about its case material. A dense metal with a distinctive colour that’s used for surgical implants, turbine blades, and even artillery shells, tantalum is difficult to machine and finish due to its hardness. Consequently, while tantalum has been used for watch cases since the 1990s, but it is uncommon. Urwerk is one of a handful of brands, alongside Omega and F.P. Journe, to use the metal for a watch case. Initial thoughts All good things must come to an end, and Urwerk is closing the chapter with aplomb. With the distinctive hue of tantalum, the case fits the sci-fi industrial spirit of the brand well. Striking and futuristic, the UR-105 is sleek in tantalum. The metal will make it substantially heavier than the standard steel version of the UR-105, which would make it less easily wearable. Priced at CHF77,000, or about US$86,000, the UR-105 TTH is 20% more expensive the base-model UR-105 CT i...
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