The Nomos Zürich Worldtimer Ref. 807 in midnight blue is a triumph of minimalist design and mechanical ingenuity, offering a uniquely intuitive solution for global travelers who appreciate understated elegance and precision engineering, all housed within a 39.9mm stainless steel case measuring just 10.9mm in height and featuring a tripartite construction secured by six screws, with a domed sapphire crystal boasting anti-reflective coating on both sides and an exhibition sapphire caseback that offers a captivating view of the meticulously finished movement . This sophisticated timepiece showcases a galvanized deep blue dial with a subtle sunray finish that captures light beautifully, providing a striking yet refined backdrop for its sophisticated world time complication, with rhodium-plated, faceted hands and thoughtful dial architecture that includes a city ring displaying 24 global time zones, a 24-hour indicator for distinguishing day and night in the selected zone, a small seconds sub-dial at 6 o’clock, and a charming red home icon at 3 o’clock that constantly reminds the wearer of the time back home . At its heart beats the in-house automatic caliber DUW 5201, a movement crafted in Glashütte according to traditional watchmaking techniques that delivers a 42-hour power reserve and incorporates the proprietary Nomos swing system for exceptional precision and reliability, with rhodium-plated surfaces and Glashütte ribbing embellishment visible through the display back . The true brilliance lies in its operation: a single press of the push-piece at 2 o’clock advances both the city disc and the hour hand simultaneously, allowing seamless adjustment to a new time zone without ever stopping the watch or compromising its precision—a complication that transforms complex world time functionality into a simple, joyful experience . Completing the ensemble is a luxurious black Horween Genuine Shell Cordovan leather strap, renowned for its durability, high polish, and exceptional comfort, secured with a signed stainless steel tang buckle, with water resistance rated at 3 ATM (splash-proof), making it suitable for everyday wear . Presented in an elegant leather travel wallet, the Zürich Worldtimer 807 offers globetrotters and design connoisseurs sophisticated mechanical function wrapped in timeless Bauhaus-inspired aesthetics, making it an ideal companion for those who appreciate both horological innovation and minimalist design . Key specifications: 39.9mm stainless steel case; galvanized blue dial with world time and 24-hour display; in-house DUW 5201 automatic movement; 42-hour power reserve; black Horween Shell Cordovan strap; 3 ATM water resistance; domed sapphire crystal with anti-reflective coating; sapphire exhibition caseback .