Unworn IWC Portofino Chronograph 39, Stainless Steel, 39mm, Ref# IW391406, box and papers

Introducing the unworn IWC Portofino Chronograph 39mm Men’s Watch, Ref# IW391406—a refined take on one of IWC’s most beloved designs. For years, chronographs have lent the Portofino collection its subtle sporty edge, and this latest iteration embraces that spirit in a more compact 39mm polished stainless steel case, just 12.7mm thick. Its silver-plated dial features applied polished gold tone applied index and Roman numeral in position 6 and 12 o’clock hour markers, paired with slender gold tone feuille hands, all set against a finely printed minutes and seconds track where every 5 minutes are marked with Arabic numerals for precise time reading. A sub-dial at 6 o’clock tracks the running seconds, while the central chronograph seconds hand and 30-minute counter at 12 o’clock ensure precise timekeeping. Inside, the IWC caliber 79350 — a robust automatic movement beating at 28,800 vph with 31 jewels — offers a 44-hour power reserve, safeguarded by a scratch-resistant sapphire crystal and a solid case back. Finished with a luxurious black alligator leather strap and tang buckle, it offers both exceptional comfort and a refined presence on the wrist.

• Make: IWC
• Model: Portofino Chronograph 39
• Reference: IW391406
• Diameter: 39mm
• Case material: Stainless Steel
• Dial color: Matte silver  
• Bezel Type: Fixed
• Bezel Color: Silver
• Bezel Material: Stainless Steel
• Crystal: Scratch-resistant sapphire convex, antireflective coating on both sides
• Movement: Automatic movement
• Bracelet Type: Strap
• Bracelet Material: Black Alligator/Crocodile Leather
• Clasp: Stainless Steel Tang buckle clasp
• Functions: Chronograph, Hour, Minute and small hacking second’s sub-dial
• Water resistance: Up to a 30m/99ft (3ATM)
• Warranty: Balance of IWC 2 years International Warranty

The watch is unworn and comes complete with full set of original accessories, such as watch box, warranty card dated recently, booklets and manuals.