IWC

Chronograph

Reference Number :

IW391031

Series : Portofino

Retail: $6,700

(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 very handsome 42 mm Portofino Chronograph comes crafted in stainless steel on a black leather strap. The silver dial has gold hands and markers making an easy to read watch.

DescriptionThe IWC Portofino Chronograph Ref. IW391031 is a perfect embodiment of IWC's commitment to crafting timepieces that resonate with elegance and sophistication. The watch is housed in a robust stainless steel case, measuring 42.0 mm in diameter and 13.6 mm in height, which lends it a substantial yet refined presence on the wrist. This sleek case is complemented by the luxurious black alligator leather strap, 20.0 mm wide, adding a level of sophistication and ensuring a snug, comfortable fit for daily wear. The watch's water resistance of up to 3.0 bar makes it a reliable companion for everyday use, capable of withstanding the occasional splash or brief immersion in water.

At the heart of this timepiece is the 79320 Calibre, an automatic, self-winding movement that showcases IWC's excellence in precision engineering. This movement features a 44-hour power reserve and operates at a frequency of 28,800 VPH (4 Hz), ensuring the watch functions smoothly and reliably. Comprising 240 components and 25 jewels, and adorned with the Côtes de Genève pattern, the movement is a testament to the high-quality craftsmanship inherent in IWC watches. The watch includes a day and date display, adding an extra layer of functionality, and a chronograph function with hours, minutes, and seconds, ideal for timing events with accuracy. The sapphire glass, convex and treated with an anti-reflective coating, provides a clear view of the time while offering scratch resistance. The IWC Portofino Chronograph Ref. IW391031 is more than just a timekeeper; it's a statement of style and precision, ideal for those who appreciate a watch that seamlessly combines the timeless charm of classic design with the functionality of contemporary horological technology.

GenderMen

SignaturesIWC

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

Caliber79320 Calibre

FunctionsChronograph, Hours, Minutes, Seconds, Date, Day

Power Reserve44 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSolid