IWC Portofino Hand-Wound Eight Days 45mm Watch IW510103

The IWC Portofino Hand-Wound Eight Days represents the pinnacle of understated elegance within the renowned Portofino collection. For over three decades, the Portofino line has captured the relaxed Mediterranean lifestyle through its classic design language and exceptional craftsmanship. This particular model combines traditional hand-winding charm with the practical advantage of an impressive eight-day power reserve.

Condition: Excellent pre-owned condition
Includes: Full box set
Original Warranty: Dated 2017
Shipping: Free UK delivery

IWC Portofino Hand-Wound Key Features

Timeless Portofino Design

• Generous 45mm stainless steel case with sleek 11.7mm profile
• Elegant silver dial embodying classic aesthetic restraint
• Uncluttered layout with Roman numerals and simple hour markers
• Graceful feuille (leaf-shaped) hands for refined legibility
• Date display positioned at 3 o’clock
• Sapphire crystal with anti-reflective coating on both sides
• Minimalist design that transcends changing fashion trends

Exceptional Manual Movement

• IWC-manufactured 59210 calibre hand-wound movement
• Remarkable 8-day (192-hour) power reserve
• Dedicated power reserve indicator at 9 o’clock
• Small hacking seconds at 6 o’clock for precise time setting
• 28,800 vibrations per hour (4 Hz) frequency
• 30 jewels reducing friction and enhancing durability
• 215 components demonstrating horological complexity

Artisanal Finishing

• Beautiful Côtes de Genève decoration on movement surfaces
• Indexless balance with four golden weight screws for fine regulation
• Exhibition caseback revealing the meticulously finished movement
• Brown alligator leather strap handcrafted by Santoni
• Distinctive Santoni patina creating rich depth of colour
• 3 bar (30 meters) water resistance for everyday practicality

The IWC Advantage

The Portofino collection has established itself as one of IWC Schaffhausen’s most successful families since its introduction, appealing to those who value classic design and technical excellence. This Hand-Wound Eight Days model exemplifies IWC’s philosophy of creating timepieces that combine traditional watchmaking virtues with practical innovations, resulting in a watch that is both a pleasure to wind manually and convenient with its week-plus power reserve.

Perfect For

• Connoisseurs of traditional watchmaking appreciating manual movements
• Collectors valuing in-house manufactured calibres
• Those who appreciate classical design with practical functionality
• Individuals seeking a refined dress watch with substantial wrist presence
• Enthusiasts of fine leatherwork through the Santoni strap

Frequently Asked Questions

What makes the eight-day power reserve significant?

The eight-day (192-hour) power reserve represents an exceptional engineering achievement in mechanical watchmaking. This extended power delivery means the watch requires winding just once per week, combining the emotional connection of a hand-wound movement with practical convenience. The dedicated power reserve indicator at 9 o’clock allows the wearer to monitor remaining energy, ensuring the Portofino Hand-Wound never unexpectedly stops due to power depletion.

Who is Santoni and why are their straps special?

Santoni is a prestigious Italian leather goods manufacturer renowned for their exceptional craftsmanship and distinctive patinated finishes. Each strap is meticulously handcrafted using traditional techniques, with the leather receiving a special treatment that creates a subtle gradation of colour with rich depth and character. This artisanal approach perfectly complements the Portofino’s Mediterranean-inspired elegance and enhances the overall luxury experience of the timepiece.

How does the 59210 calibre compare to other IWC movements?

The 59210 calibre represents IWC’s expertise in creating sophisticated manual-wind movements. Distinguished by its remarkable eight-day power reserve achieved through an efficient gear train and specialised mainspring barrel, this in-house movement also features an indexless balance with four gold screws for precise regulation. The Côtes de Genève decoration and overall architecture reflect IWC’s commitment to both performance and aesthetic excellence in movement design.

Is the 45mm case size comfortable for everyday wear?

Despite its substantial diameter, the Portofino Hand-Wound Eight Days features a relatively slim 11.7mm profile that helps it wear more comfortably than the dimensions might suggest. The classic round case with simple lugs is designed to contour well to the wrist, while the lightweight stainless steel construction prevents fatigue during extended wear. The size also allows for exceptional dial legibility and provides an impressive canvas for the beautifully balanced design.

What is the historical significance of the Portofino collection?

Introduced in the 1980s, the Portofino collection was inspired by the relaxed elegance of the Italian Riviera and named after the picturesque fishing village that became a favourite retreat for the international jet set. The line was conceived as a return to classical simplicity during an era of increasingly complex watches, embodying the principle that true luxury lies in understated elegance rather than ostentation. This philosophy has allowed the collection to remain relevant and desirable for over three decades.

How does manual winding enhance the ownership experience?

The ritual of manually winding a watch creates a unique connection between the wearer and their timepiece. This daily or weekly interaction fosters an appreciation for the mechanical artistry within and provides a moment of mindfulness in our increasingly digital world. The substantial eight-day power reserve of this Portofino Hand-Wound model means this engagement is a weekly pleasure rather than a daily necessity, striking the perfect balance between traditional watchmaking and modern convenience.