IWC Portofino Chronograph SS Silver Dial
Description
IWC 3910 Portofino Chronograph, 3910-27, IW391027, 391027, stainless steel on a strap with a stainless steel tang buckle, automatic IWC caliber 75320 movement, date and day window at 3 o'clock, small sweep seconds hand, silver dial with applied silver index hour markers, 12-hour chronograph, diameter: 42mm, thickness: 13.5mm, sapphire crystal, water resistant. Like New.
Product price
SOLD
More about Portofino Chronograph SS Silver Dial
This is a stainless steel IWC Portofino Chronograph IW391027. The 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 alligator strap has a matching stainless steel tang buckle. The dial is silver with applied silver 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 push buttons. The 13.5mm thick case, dial, and movement are all signed. This IWC Portofino Chronograph IW391027 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. This sporty Portofino has round, "pushrod" shaped chronograph buttons that are reminiscent of the cockpit of 1960's Italian sports car. The mechanism oscillates at a frequency of 28,800 vph (4 Hz). The IWC Portofino Chronograph IW391027 was introduced in the 2000's.
The European Watch Company Process
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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