IWC Portugieser Hand Wound Tourbillon Day and Night (Model: IW545901)

Model: IW545901

Experience high horology with this near-mint IWC Schaffhausen Portugieser Hand-Wound Tourbillon Day & Night, reference IW545901, an exceptional timepiece that showcases the brand’s technical mastery and elegant design language.

The case is crafted with classic Portuguese proportions, housing a beautifully balanced dial that highlights the flying tourbillon as its centerpiece. The day and night indicator adds both visual depth and practical functionality, complementing the refined, minimalist layout.

Powered by a hand-wound movement, this watch reflects traditional watchmaking at its finest, offering a tactile and engaging ownership experience. The tourbillon mechanism enhances precision while serving as a striking display of mechanical artistry.

Originally retailing at $97,300, this example is offered pre-owned at $69,000, presenting a compelling opportunity to acquire a highly complicated IWC timepiece at a significant value.

A sophisticated and collectible complication within the Portuguese line, this model appeals to enthusiasts who appreciate both technical innovation and timeless design.

• Manual winding
• Tourbillon
• Day/Night