IWC Portugieser Constant-Force Tourbillon IW590202

Portugieser Constant-Force Tourbillon : IW590202

The IWC Portugieser Constant-Force Tourbillon 150 Years model, reference IW590202, is a distinguished timepiece released in 2018 to commemorate the brand's 150th anniversary. This luxurious watch is crafted from platinum, featuring a substantial 46.0 mm case that exudes a sense of timeless elegance and sophistication. Its transparent caseback offers a glimpse into the intricate craftsmanship of the hand-wound caliber 94805 movement, known for its constant-force tourbillon—a mechanism that ensures consistent power delivery for improved accuracy. The Portugieser design is complemented by a moonphase indicator, adding both functionality and visual interest to the dial. As part of a limited edition of just 15 pieces, this watch holds a unique place within the esteemed Portugieser collection. The overall style blends classic watchmaking traditions with modern precision, making it a noteworthy piece among horological enthusiasts.