IWC Portugieser Hand-Wound Tourbillon Day & Night (IW545901) Jewelry_Facets 78 brown diamonds weighing 1

78 brown diamonds weighing 1

Made in 18k white gold sapphire and diamond halo necklace

A great classic for connoisseurs of refined and discreet objects

And it wasn’t only pilots drawn to the watch’s irrepressible aesthetic

IWC Portugieser Hand-Wound Tourbillon Day & Night (IW545901) Jewelry_Facets 78 brown diamonds weighing 1The IWC Portugieser Hand Wound Tourbillon Day & Night (Ref. IW545901) is a masterpiece that epitomizes the art of haute horology. Encased in luxurious 18 carat Armor Gold, this 42. 4mm timepiece exudes refinement, with its rich obsidian lacquered dial accentuated by gold plated hands and applied markers. A tourbillon at 6 oclock takes center stage, delivering unmatched precision, while the captivating day and night globe at 9 oclock enhances its