A card statement may show that money moved without identifying which watch changed hands. Ask for a dated receipt that connects the buyer, seller, payment, and specific piece. It helps both parties keep a clear record if a question comes up later.
Identify the item precisely
Include the brand, model or reference, serial number, condition, and accessories included in the sale. Both parties should check the serial against the physical watch before signing. Don't use only a generic description such as “Rolex watch.”
Record the transaction
Add the date, price, payment method, names and contact details of the parties, and any written return terms. If an agent or dealer handles the sale, identify that role. Keep a copy with the listing, messages, and the dated stolen-status search.
Avoid claims the receipt can't support
A seller's signature does not by itself prove authenticity or legal title. A receipt can record what each party said and what the sale included; independent checks address other questions. If the seller won't identify the watch on the receipt, pause and ask why.
Store a digital copy securely and retain the original according to your own recordkeeping needs. Limit public sharing of the serial and personal details.
Build a Watch Ownership File
Keep the receipt, serial photo, and dated search result together.