IWC Portofino Chronograph

IWC Portofino Chronograph IW391035
Images Courtesy of IWC
IWC Portofino Chronograph IW391035


Reference Number :


Series : Portofino
Retail: $17,600
(As of: 12/2023)
This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact IWC. If you are interested in selling this watch to us, you can contact us here.
Quick TakeThis handsome 42 mm Portofino Chronograph is crafted in 18 ct 5N gold and comes on a handsome black leather case. The deep blue dial has gold hands and markers which add some contrast and pop to the dial.
DescriptionThe IWC Portofino Chronograph Ref. IW391035 represents the pinnacle of luxury watchmaking, blending opulent materials with impeccable functionality. The watch is encased in an 18 ct 5N gold case, measuring 42.0 mm in diameter and 13.6 mm in height, which gives it a commanding presence on the wrist. The gold case's warm tones beautifully complement the Deep Blue dial, creating an eye-catching contrast that is both elegant and modern. This exquisite timepiece is fitted with a sophisticated black alligator leather strap, 20.0 mm wide, which adds a touch of classic luxury while providing a comfortable and secure fit. The watch's water resistance up to 3.0 bar ensures that it is not only a statement piece but also practical for everyday use, capable of handling minor splashes or brief immersion in water.

At the core of this luxurious timepiece is the 75320 Calibre, an automatic, self-winding movement known for its precision and reliability. This movement features a 44-hour power reserve and operates at a frequency of 28,800 VPH (4 Hz), guaranteeing consistent and accurate timekeeping. Comprised of 240 components and 25 jewels, the movement reflects the high standards of quality and craftsmanship associated with IWC. The watch includes a day and date display, adding a layer of everyday functionality to its luxurious design. The chronograph function, with hours, minutes, and seconds, provides added utility, ideal for timing events with accuracy and style. The convex sapphire glass, coated with an anti-reflective layer, ensures the dial is easily readable under various lighting conditions while offering superior protection against scratches. The IWC Portofino Chronograph Ref. IW391035 is more than just a watch; it's an expression of refined taste and horological excellence, perfect for those who appreciate a timepiece that effortlessly combines the allure of traditional luxury with the intricacies of contemporary watch technology.
Country of OriginSwitzerland
Case Size42 mm
Caliber75320 Calibre
FunctionsChronograph, Hours, Minutes, Seconds, Date, Day
Power Reserve44 Hours
Case Materials5N Gold
Bezel Materials5N Gold
Lug Materials5N Gold
Case BackSolid
Dial ColorBlue
Band TypeLeather
Clasp TypeTang
Band ColorBlack
Year Made2020s
Limited EditionNo
Hour MarkersIndex
Band Width20 mm
Case Thickness13.6 mm
Case ShapeRound
Water Resistance 30 Meters
Crystal Sapphire
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