• 100% Certified Authentic
  • Pre-Owned IWC Portofino Hand-Wound Eight Days Ref IW510102 Black Dial

    $5,140

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    Provider of Watch Authentication

    Why We Love This Watch

    This pre-owned IWC Portofino Hand-Wound Eight Days ref. IW510102 (2015) is a sophisticated dress watch that combines classic styling with impressive mechanical engineering. Presented in a 45mm stainless steel case with a scratch-resistant sapphire crystal and exhibition case back, it showcases a black dial accented by polished steel baton hour markers, a Roman numeral at 12 o’clock, elegant leaf-shaped hands, and a minute track around the outer rim. The layout includes a date display at 3 o’clock, small seconds at 9 o’clock, and a power reserve indicator that highlights the watch’s remarkable eight-day autonomy. Powered by IWC’s hand-wound Caliber 59210 movement, the final day of the reserve is intentionally held back to maintain consistent driving torque, helping ensure precise timekeeping throughout the entire power reserve.

    Watch details

    Credite card price

    $5139.86

    Brand

    IWC

    Model name

    Portofino

    Model Number

    IW510102

    Year

    2015

    Item number

    188859

    Condition

    Excellent

    Gender

    Mens

    Box & papers

    Box and Papers

    CASE

    Material

    Stainless Steel

    Crystal

    Sapphire

    Size

    45MM

    BEZEL

    Stainless Steel Smooth

    CASEBACK

    Exhibition

    SERIAL

    5252XXX

    DIAL

    Black w/ Index hour markers, Nonluminous hands & Nonluminous lume

    MOVEMENT

    CALIBRE

    59210

    TYPE

    Manual

    BEZEL

    Fixed

    cOMPLICATION

    Date

    BRACELET

    MATERIAL

    Leather

    TYPE

    Leather

    CLASP

    Foldover

    Pre-owned IWC Portofino Hand-Wound Eight Days ref IW510102 (2015). Released in 2011, the Portofino Hand-Wound Eight Days quickly became a favorite among collectors who appreciate clean, timeless design and traditional mechanical watchmaking. Despite housing a sophisticated movement with an impressive power reserve, the dial is still remarkably uncluttered, which is a big part of its enduring appeal. At first glance, the layout feels effortless. Two centrally mounted hands display the time, while a date window at 3 o’clock provides everyday practicality. A small seconds register sits neatly at 6 o’clock, and an 8-day power reserve indicator occupies the space near 9 o’clock. The arrangement is balanced and easy to read, allowing each element to serve a purpose without overwhelming the dial. It’s the kind of design that looks just as relevant today as it did when the watch debuted and likely will decades from now. Shop IWC Portofino Collection

    * All Pre-Owned IWC watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by Watch CSA, the industry’s leading independent authority on watch authentication. Watch CSA Certified Pre-Owned certificates are provided for an additional fee at checkout. All watches are shipped to fit the average size wrist (7 1/4″ – 7 1/2″ for men and 6 1/4″ – 6 1/2″ for women). Additional links can be purchased if needed. Note that “B&P” means “box and papers” where stated.

    This pre-owned IWC comes with Bob's Watches one-year warranty

    This order is ready for shipment within one (1) business day after the order has been approved and processed. All watch orders are shipped FedEx overnight and are fully insured at no charge to the customer. Please be advised that for any deliveries from Bob's Watches, a recipient aged 21 years or older must be present to provide a signature upon receipt of the package. For more information on shipping, please visit our shipping page . For further details on returns, please check out our return policy page .

    The Reviews

    What People Are Saying

    ★★★★★

    3rd Purchase. Once again, it was fast and friendly. 100% positive. Thank you! Jason S. Chicago Incredibly easy to work with, and Larry went above and beyond and making an easy transaction. Would highly recommend!

    Jay M Denver
    ★★★★★

    Overall great experience and Bob's Watches made it a seamless, simple process. I sold a Rolex and worked with Max who was excellent to work with. Would consider Bob's Watches again for sale or purchase of Rolex.

    Chris L. Miami
    ★★★★★

    Always professional, very informative and 100% legitimate. Highly recommended. And trust me, I did my homework on secondary sellers.

    Skip S. Houston

    Have Questions About

    The Pre-Owned IWC Portofino Hand-Wound Eight Days Ref IW510102 Black Dial

    Do you have questions about our Pre-Owned IWC Portofino Hand-Wound Eight Days Ref IW510102 Black Dial? Our team of friendly watch experts is here to assist you. Whether you're curious about its features, authenticity, or purchasing process, we're just a call or email away. Don't hesitate to reach out; your perfect Blue Rolex Submariner watch is just a conversation away.

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    Quality Assurance

    • Authenticity Guarantee: Every Rolex 126613 timepiece at Bob’s Watches are 100% Authentic.
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    • Professional Servicing: We perform any necessary servicing and maintenance on all timepieces to maintain optimal performance.
    • Comprehensive Warranty: Bob’s Watches offers a comprehensive 1 year service warranty on all watches.

    More reasons

    To Buy From Bob's

    About Rolex Watches

    Rolex watches are synonymous with luxury, style, and precision. These iconic timepieces are crafted using only the highest quality materials, including precious metals and gemstones. Rolex watches are designed to withstand the test of time, with intricate movements and advanced technology ensuring unparalleled accuracy and reliability. As a status symbol of success and sophistication, Rolex watches continue to be highly sought after by collectors and enthusiasts worldwide. Learn more by reading our Rolex watches ultimate guide and discover the finest collection of Rolex for sale, embodying luxury and precision.

    Our Authenticity Guarantee

    We are proud to present a collection of authentic, unworn or pre-owned luxury watches that have been rigorously verified for authenticity. Each timepiece is subject to an extensive authentication procedure, ensuring that every purchase is made with assurance and worn with prestige. We guarantee a shopping experience free from counterfeits.

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