Certified Authenticity
Every watch is authenticated before delivery.
Real Family Business
You're buying from genuine people, 30 years in business.
Bizak & Co. Warranty
Every watch is checked by us before shipping.
Reference 5235/50R-001
Patek Philippe Complications 40.5 mm 5235/50R-001 Rose Gold Black
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 Patek Philippe 5235/50R-001 is a sophisticated 40.5mm rose gold complications watch featuring a regulator-style dial layout in a striking two-tone graphite and ebony black finish. The case combines polished and satin-brushed surfaces, lending it an air of refined versatility suited to both formal and casual wear. Separating the hours, minutes, and seconds across dedicated sub-dials, this reference delivers exceptional legibility rooted in the tradition of precision regulator clocks.
What sets the 5235/50R-001 apart is the rare combination of horological heritage and contemporary dial artistry that Patek Philippe executes at this level. The satin-brushed center radiating outward against the matte black sub-dials creates a visual depth rarely found in this complication category. Contact Bizak & Co. today to inquire about this exceptional rose gold Patek Philippe Regulator or browse our full luxury watch collection online.
Compare it across every Annual Calendar Regulator reference we carry, or browse the full Patek Philippe collection at Bizak & Co.
Buy this Annual Calendar Regulator, 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.
Read our reviews on Trustpilot
Great family business. They went out of their way to make my purchase go smoothly, they definitely earned my watch business!Read on Trustpilot ↗
Good seller. Honest familyRead on Trustpilot ↗
Honest family company. I’ve done business many times!Read on Trustpilot ↗
Trusted Seller, Definitely recommend for all watches purchase!Read on Trustpilot ↗
Trusted and honest seller. Deal with confidence.Read on Trustpilot ↗
Independent dealer. Not affiliated with, sponsored or authorized by the watch brands shown; all trademarks belong to their owners.