IWC Portofino Chronograph Blue Dial SS / 150 years


IWC 391023 Portofino Chronograph IW391023, stainless steel on a strap with a stainless steel tang buckle, automatic movement IWC caliber 75320, date-day window at 3 o'clock, sweep second hand, blue dial with applied silver index hour markers, sapphire crystal, water resistant. Diameter: 42 mm, thickness: 13.6 mm, Like New with IWC Box papers from 2020.

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More about Portofino Chronograph Blue Dial SS / 150 years

This is a stainless steel IWC Portofino Chronograph IW391023. The 42mm diameter three-body, polished and brushed case has angled lugs and a rounded bezel. Seven screws secure the case back, and it has a screw-down crown with a sapphire crystal that has anti-reflective coatings on both sides. The black alligator strap has a matching stainless steel tang buckle. The dial is blue with applied rose gold baton index hour markers, an outer track with minutes/seconds, and steel feuille hands. There are subsidiary guilloche dials at 12 and 6 o'clock with 30-minute and 12-hour registers, and a day and date apertures at 3 o'clock. It's water resistant to 30 meters and it has a 44-hour power reserve. The chronograph has a stopwatch function with hours, minutes, and seconds, with round plunger push buttons. The 13.5mm thick case, dial, and movement are all signed. This IWC Portofino Chronograph IW391023 has a mechanical automatic self-winding IWC caliber 75320 movement that's rhodium plated with fausses cotes embellishment. It's constructed with 25 jewels and a shock absorber mechanism. It includes a straight-line lever escapement, a self-compensating flat balance spring, and a hacking mechanism. The monometallic balance is adjusted for heat, cold, and 5 positions. The IWC Portofino Chronograph IW391023 is limited to 2000 pieces.

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Trusted since 1993, European Watch Company maintains the highest standards in the industry. Our team of expert watchmakers meticulously inspect every timepiece prior to it being listed for sale. This five-position testing assures the buyer of each watch’s verified provenance, its optimal mechanical condition with authenticated parts, and exceptional “like new” cosmetic appearance. When it comes to quality, we curate only the finest timepieces. So that when they are delivered, the only thing to focus on is your excitement. Our 5-star reputation was earned over three decades of hard work and integrity. To provide further peace of mind, we provide a 1- year limited warranty on all our timepieces. We are confident that we can find you the perfect watch to cherish and enjoy.

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