Can you trust eBay’s watch authentication? Is the Authenticity Guarantee actually worth it?

Well, I recently found out.

I bought this watch: an Omega Seamaster 300 Metre Professional from around 2000, reference 2551.80—the pre-ceramic, pre-coaxial 36mm Seamaster.

Now, if you care about the watch itself, I have an entire playlist on my channel covering it in detail. But today isn’t about the watch—it’s about the process.

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My eBay Authenticity Guarantee Experience

I bought this watch through eBay’s Authenticity Guarantee program. And despite what you might expect from internet takedown culture, it went brilliantly.

Here’s a rundown of how it went.

• I bought the watch from a UK seller while living in the UK—your mileage may vary internationally.
• This particular watch, an automatic Seamaster 300m, normally sells for £2,000–£3,000, sometimes closer to £4,000 for a perfect one. Quartz models are far cheaper, around £1,200.
• This listing was £1,500, no box, no papers, and from a seller importing from Japan with poor photos—so it hadn’t sold over the Christmas period.

Because it was over £1,500, it qualified for eBay’s Authenticity Guarantee. That meant it would be checked by an official authenticator before it came to me.

• Note: the service is mainly about authenticity, not timekeeping.
• In the UK, eBay uses Stoll & Co, an American watchmaker with a UK subsidiary.

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How It Went

• I haggled with the seller and closed the deal at around £1,100.
• Even though this was below the £1,500 minimum, the watch had been listed above it, so it still went through the authentication process.
• Monday: deal closed.
• Tuesday: watch dispatched.
• Wednesday: arrived with the authenticator.
• Thursday: passed authentication (as expected).
• Saturday: it arrived at my door via DPD, with the driver asking for my parcel PIN.

The watch was well-packed in an eBay box. If the watch didn’t already have a box, it gets an “Authenticity Guarantee” box and a card showing its serial number. I won’t show the serial here.

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My Verdict

I rarely make videos this short—or this positive—but the process was:

• Simple
• Fast
• Efficient

A few months later, I’m thrilled with my Seamaster. Honestly, it’s hard to overcomplicate a process that works this well.

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