Description
The IWC Portofino Hand-Wound Eight Days Ref. IW510106 is a masterclass in timeless elegance, blending classical design with exceptional mechanical craftsmanship. Inspired by the relaxed sophistication of the Italian Riviera, the Portofino collection has long been celebrated for its understated beauty, and this reference elevates that philosophy with a striking sunburst blue dial, generous 45mm stainless-steel case, and an impressive manually wound movement capable of an 8-day power reserve.
The captivating blue dial is the centrepiece of the watch, displaying remarkable depth as it transitions through varying shades under different lighting conditions. Elegant applied indices and slender feuille hands create a refined, uncluttered aesthetic, while the small seconds sub-dial at 6 o’clock and the power reserve indicator at 9 o’clock add visual balance without detracting from the watch’s clean design. Every detail has been thoughtfully executed to deliver exceptional legibility while preserving the timeless character that defines the Portofino collection.
Its 45mm polished stainless-steel case offers commanding wrist presence while maintaining graceful proportions. The slim bezel allows the expansive dial to take centre stage, creating an open and sophisticated appearance. Paired with a luxurious alligator leather strap, the Portofino Hand-Wound Eight Days is equally suited to formal occasions and refined everyday wear, effortlessly combining classic style with modern versatility.
At the heart of the watch is the outstanding IWC Calibre 59210, a beautifully engineered in-house manual-winding movement delivering an exceptional 8-day (192-hour) power reserve. The movement is visible through the sapphire crystal case back, showcasing IWC’s renowned finishing and technical expertise. A practical power reserve indicator allows the wearer to monitor the remaining energy, ensuring the movement continues to perform with remarkable precision throughout its extended running time.
The IWC Portofino Hand-Wound Eight Days Ref. IW510106 is a watch that embodies quiet confidence and enduring sophistication. With its elegant blue dial, beautifully finished manual-wind movement and remarkable eight-day autonomy, it offers a compelling combination of traditional watchmaking, everyday practicality and timeless design—making it a standout choice for collectors who appreciate mechanical excellence in its purest form.
Functions: Hour, Minute, Small-Seconds, Date, Power Reserve. This IWC Portofino Hand Wound Eight Days has been referenced against technical documents and manufacturer records where available to ensure authenticity and a clean history. Immaculate condition with full box and papers. Backed by a 12-month Grand Timepiece warranty. Style: Yachting Model: IW510106. More photos coming soon!
Accompanying your purchase is a tax invoice and a valuation certificate for Insurance purposes. All our products have full provenance and will be accompanied by their original box and papers where possible or service papers by the Brand itself. Our watches are sold with a 12 Months Warranty or alternatively the balance of manufacturer’s warranty where applicable. We have been selling pre-owned luxury timepieces since 2015 and do all our due diligence to ensure the timepieces are authentic and have a clean history.













