Urwerk UR-105 ‘Raging Gold’ Watch The Urwerk UR-105 “Raging Gold” is a new limited edition watch that features a case made using red gold, which co-founder Martin Frei confesses to be one of his most favorite materials. Continue reading ‘Urwerk UR-105 ‘Raging Gold’ Watch’ 0 Posted In: Martin Frei, Watch Releases
