IWC Portugieser Constant-Force Tourbillon IW590110

Portugieser Constant-Force Tourbillon : IW590110

The IWC Portugieser Constant-Force Tourbillon, reference IW590110, was introduced in 2019 as part of a limited edition of just 10 pieces. Its 46.0 mm case is crafted from platinum, lending the watch a sophisticated and robust appearance. A striking green dial provides a rich contrast to the polished metal of the case, showcasing an elegant and somewhat daring style choice within the classic Portugieser collection. The timepiece is powered by the hand-wound caliber 94800 movement, known for its precision and mechanical complexity. One of its standout features is the constant-force tourbillon, which enhances timekeeping accuracy by delivering consistent energy to the escapement. The transparent caseback allows for an unobstructed view of the intricate inner workings, appealing to enthusiasts who appreciate horological craftsmanship. Overall, this watch represents a blend of traditional elegance and cutting-edge watchmaking technology.