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Bizak & Co. Warranty
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Reference IW359001
IWC Portofino Complete Calendar Steel 41mm Silver Dial Leather Strap IW359001
By IWC
Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.
Eligible watches: 90-day returns for store credit only. Brand-new watches and other exclusions are final sale. Return terms.
The IWC Portofino Complete Calendar IW359001 is a 41mm steel dress watch featuring a clean silver index dial, a complete calendar complication, and a supple leather strap — one of IWC's most elegant and practical complications in the refined Portofino line.
The IW359001 stands out for pairing everyday wearability with the sophistication of a full calendar display, making it equally at home at a business meeting or a weekend dinner; contact Bizak & Co. today to purchase this reference online at the best price.
Compare it across every Portofino reference we carry, or browse the full IWC collection at Bizak & Co.
Buy this Portofino, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.
Every watch is authenticated before delivery.
You're buying from genuine people, 30 years in business.
Every watch is checked by us before shipping.
Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.
Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.
Read the full warranty terms and service instructions.
Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.
U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.
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