IWC Portugieser Constant-Force Tourbillon IW590104

Portugieser Constant-Force Tourbillon : IW590104

The IWC Portugieser Constant-Force Tourbillon, reference IW590104, is a notable timepiece released in 2016 as a limited edition of just five pieces. Crafted with a platinum case, it exudes an aura of luxury and exclusivity. The watch has a large presence with its 46.0 mm diameter, complemented by a transparent caseback that showcases its intricate inner workings. The dial is black, providing a striking contrast to the platinum case and ensuring readability and elegance. At the heart of the watch is the hand-wound caliber 94800 movement, renowned for its precision and engineering prowess. A key feature of this model is the constant-force tourbillon, designed to enhance timekeeping accuracy by regulating the energy transmitted to the escapement. Part of the distinguished Portugieser collection, this watch embodies a blend of classic styling and high-tech innovation, reflecting IWC's commitment to horological excellence.