Our Authenticity Guarantee
At Blenheim Auctions, authenticity is the cornerstone of everything we do. We understand that acquiring a fine vintage or luxury timepiece is a significant investment, which is why we enforce a strict, multi-tiered vetting process for every single watch in our catalogue.
Expert Vetting and Inspection
Every timepiece submitted to Blenheim Auctions undergoes a meticulous physical examination by our certified in-house watchmakers and specialists. We verify:
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- Movement Authenticity: Inner mechanisms, serial numbers, and calibre markings are cross-referenced with manufacturer archives.
- Component Integrity: We check for aftermarket modifications, ensuring hands, dials, bezels, and cases match original production standards.
- Provenance Verification: We strictly review original boxes, papers, service records, and historical documentation whenever available.
Lifetime Guarantee
We stand behind every item we sell. If any timepiece purchased through Blenheim Auctions is ever definitively proven to be non authentic by an authorised manufacturer service centre, we will issue a full 100 per cent refund, including all buyer premium and shipping fees.
Buy with Absolute Confidence
Our reputation is built on transparency. We provide high resolution, including movement shots where possible, so you know exactly what you are purchasing or bidding on.
Standard Payment and Transaction Terms
To maintain a secure environment for our elite clientele, all transactions across our platforms adhere to our uniform trade policies:
- Accepted Payment Methods: We strictly accept secure Bank Transfer and cash payments under 5,000 pounds total.
- Bank Routing Details: Our official banking coordinates are listed clearly on every digital invoice we issue.
- Settlement Timeline: All invoices must be settled in full within five working days of issue unless strictly by prior arrangement.
- Invoicing Notice: Official invoices originate from accounts@blenheimauctions.co.uk. Please monitor your spam folder if it does not arrive promptly.
- Logistics and Dispatch: Upon cleared funds, your timepieces will be securely packed and dispatched via your chosen courier tier, or held securely for your arranged office collection.