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IWC Portugieser Perpetual Calendar IW503312


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  • Reimagining an iconic design
  • Powered by the 52610 automatic, self-winding calibre movement
  • Presented in an 18ct Armor Gold;® case secured by a blue alligator leather strap
  • Showcasing a perpetual calendar dial in blue
  • Featuring a seven day power reserve


An unequivocal icon, The Portugieser Chronograph showcases an intrinsic 1930s IWC Schaffhausen design, reimagined for the modern day. Timeless luxury meets unparalleled quality for a statement timepiece that is as functional as it is comfortable.

IWC’s perpetual calendar, developed in the 1980s, automatically recognises how many days in a particular month, including leap years, for high-performance, un-interrupted timekeeping until 2100.


The 44.2mm 18ct Armor Gold;® case is perfectly paired with a blue alligator leather strap secured by a co-ordinating buckle clasp.

Showcasing a perpetual calendar dial in deep blue, this timepiece displays the date, day, month, year in four digits, and perpetual moon phases for excellent and accurate timekeeping.

The 52610 automatic, self-winding calibre movement is at the heart of this model, building up a seven day power reserve. Through the sapphire glass case back, all 374 working components and 54 jewels can be seen powering this timepiece. For enhanced performance, this striking timepiece is also water resistant to 3 bar (30 metres).

Delivery & Returns

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Delivery Options

We offer a range of delivery options to suit your needs. Please check the details at the top of the page for this product's specific delivery options.

Free Express Delivery (7 Days a Week) - Express delivery is available on all items, everything that is immediately available and ordered by 9pm (Monday to Sunday) will be delivered the following day. You are shown during the checkout whether this option is available for your order. Orders received by 9pm (Monday to Sunday) may be delivered the following day, but this cannot be guaranteed.

Special Orders - Special orders are products with an extended lead time. Lead time information is displayed on the product page and in the shopping bag. This denotes the amount of time between taking your order and it's estimated date of dispatch.

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Click & Collect

Free Click & Collect from any mainland showroom (excluding airports and orders paid for by PayPal or Interest Free Credit).

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Returns Policy

30 Days Returns via post or a Goldsmiths showroom.

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