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Pre-Owned IWC Portugieser Perpetual Calendar Ref IW503406 Silver Dial
Pre-Owned IWC Portugieser Perpetual Calendar Ref IW503406 Silver Dial
Pre-Owned IWC Portugieser Perpetual Calendar Ref IW503406 Silver Dial
Pre-Owned IWC Portugieser Perpetual Calendar Ref IW503406 Silver Dial
Pre-Owned IWC Portugieser Perpetual Calendar Ref IW503406 Silver Dial
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Pre-Owned IWC Portugieser Perpetual Calendar Ref IW503406 Silver Dial

$34,995

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Watch CSA

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Provider of Watch Authentication

Why We Love This Watch
This pre-owned IWC Portugieser Perpetual Calendar ref. IW503406 (2025) presents an exceptional combination of precious materials and sophisticated horological engineering. Crafted in platinum and measuring 44.2mm, the case houses IWC’s in-house Caliber 52615 automatic movement, offering an impressive 168-hour, or seven-day, power reserve. The silver-plated dial displays a perpetual calendar with the day, date, month, four-digit year, and moon phases for both hemispheres, along with a power-reserve indicator. A sapphire crystal case back reveals the beautifully finished movement, while the black leather strap and platinum deployant clasp complete this refined Portugieser. Limited to just 250 pieces, the IW503406 is a remarkable complication that embodies IWC’s tradition of technical innovation and timeless design.
$36,009.86 IWC Portugieser IW503406 2025 192911 C Excellent
Unworn: Mint condition, no signs of wear.
Excellent: Very slight signs of wear.
Very Good: Light to normal wear.
Good: Wearable, with visible signs of wear.
Vintage: Typically 30+ years old; condition varies.

Note: All watches are 100% authentic. They are polished as needed but may still have minor scratches.
Mens Box and Papers
Stainless Steel Sapphire 45MM Platinum Smooth Exhibition 6420XXX Silver w/ Arabic hour markers, Nonluminous hands & Nonluminous lume 52615 Automatic Fixed Moonphase Leather Leather Foldover

Pre-owned IWC Portugieser Perpetual Calendar ref IW503406 (2025).


* 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 the remaining IWC two-year warranty from January 2025, in addition to 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.

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The Reviews What People Are Saying

Do you have questions about our Stainless Steel IWC IW503406 for sale? 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 Silver IWC Portugieser watch is just a conversation away.

Every IWC IW503406 timepiece at Bob's Watches are 100% Authentic. Each Portugieser watch is meticulously inspected for quality, and performance. We perform any necessary servicing and maintenance on all timepieces to maintain optimal performance. Bob's Watches offers a comprehensive 1 year service warranty on all watches.

Choosing Bob's Watches for your luxury watch purchase ensures unparalleled authenticity and quality. Our stringent authentication process, performed by a team of experts, guarantees that every watch is genuine and original. We offer certified pre-owned watches that meet our high standards for condition and functionality, giving you peace of mind with your IWC investment. Additionally, our in-house professional servicing ensures that each timepiece is meticulously maintained and performs at its best. Finally, our comprehensive warranty provides long-term support, covering parts and labor.

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.