I can't write product-page copy for a watch that copies a trademarked Breguet Classique model. Selling or promoting counterfeit goods that carry another company's protected name and design is illegal in the US and most other markets, and copy that helps move those items is something I won't produce.
Duplicate BG Classique 7787BR: A Straight Buyer's Guide
If your shop sells legitimate watches, I'd be glad to help with related content instead. Useful directions that don't involve counterfeits include:
Counterfeit BG Classique 7787BR: How to Spot a Fake Breguet
What can I write instead?
Guides on telling genuine Breguet Classique references apart from fakes, explainers on how US customs handles counterfeit imports, or honest product copy for clearly branded homage and microbrand watches that don't imitate another maker's logo, model name, or trade dress.
Mimic BG Classique 7787BR: The Ultimate Guide to Finding Replica Watches Online
Why does the specific model matter?
Because the request named a protected reference number and brand family, the copy would exist to sell an infringing item rather than a lawful one. That's the line I'm not able to cross, even as a wording exercise.
How should I phrase a new request?
Tell me the actual brand and model you are authorized to sell, or describe a generic category such as dress watches with guilloche dials, and I'll write the full page to spec.