
Vacheron Constantin Patrimony Self-Winding Watch 36mm 4100U/000R-B643
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The Vacheron Constantin Patrimony Self-Winding watch features a 36 mm case crafted from 18K 5N pink gold, perfectly complemented by an elegant blue dial. Powered by the caliber 2450 Q6/3 self-winding mechanical movement with 27 jewels, it provides a 40-hour power reserve and features analog timekeeping with center seconds and a calendar aperture.
Fitted with a luxurious Mississippiensis alligator leather strap and an ardillon buckle, this timepiece combines classic refinement with modern craftsmanship. It offers water resistance up to 30 m and comes complete with original box, papers, and warranty coverage.
- Brand: Vacheron Constantin
- Model: Patrimony Self-Winding
- Reference Number: 4100U/000R-B643
- Case Size: 36 mm
- Case Material: 18K 5N Pink gold
- Dial: Blue
- Movement: Self-winding
- Bracelet Material: Mississippiensis alligator
- Water Resistance Rating: 30 m
- Country/Region of Manufacture: Switzerland

FAQ
Are Perpetua watches original designs?
Yes. Every watch sold at Perpetua is an original design created and produced exclusively under our own brand. We do not resell or white-label other brands. Each timepiece reflects our own aesthetic vision — built for men who value authenticity.
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We accept all major credit and debit cards — Visa, Mastercard, American Express, and Discover — processed securely through Shopify Payments. We also support Shop Pay, Apple Pay, and Google Pay. All transactions are protected by 256-bit SSL encryption and are PCI DSS compliant.
How long does shipping take?
Orders are processed within 1-2 business days. Expedited options are available at checkout. Once shipped, you'll receive a tracking number by email so you can follow your order in real time.
What is your return policy?
We offer a 30-day return window from the delivery date. Items must be unworn and in original condition with all packaging included. To start a return, contact us at support@ownperpetua.com. Once your return is received and inspected, refunds are processed within 5–7 business days to your original payment method.
Do the watches come with a warranty?
Yes. All Perpetua watches come with a 1-year manufacturer's warranty covering defects in materials and workmanship. The warranty does not cover normal wear, accidental damage, or unauthorized modifications. If you experience any issue, reach out to our support team and we'll make it right.