Authenticity Guarantee
Every watch we sell is 100% authentic — no exceptions, no guesswork. We're two brothers who grew up around this trade: our father dealt antiques in Poland in the '90s, and the first thing he taught us was that your name is worth more than any single sale. That lesson runs this shop.
What we guarantee
- All watches are genuine, factory-original, and never replica
- Serial numbers are intact, unaltered, and matched to the accompanying papers
- Every watch includes original box and papers unless the listing clearly states otherwise
- Condition is documented exactly as we'd want it documented if we were the buyers
How we verify every watch
Before a watch is listed on bizakandco.com, it goes through hands-on inspection — case, dial, movement, bracelet, clasp. We source from trusted suppliers and verified dealer networks we've worked with for years, and if a watch comes with a story we can't verify, we simply don't sell it. No exceptions, no \"final sale\" fine print to hide behind.
We're not an authorized dealer — here's the honest version
Brands like Rolex and Patek Philippe don't allow their authorized dealers to sell online, and roughly a fifth of the luxury watch market moves through independent dealers like us instead. That's not a loophole — it's how collectors actually buy: no waitlists, no purchase-history games, and fair market pricing on references the boutique will never offer you. What matters is who you're buying from. We put our family name on the door and explain the whole grey-market picture plainly in Why Bizak & Co.
Backed by our 5-year warranty
Every watch we sell is covered by our 5-year warranty on mechanical function. If something inside the watch stops doing its job under normal wear, we make it right — fast, no back-and-forth. And if the watch isn't right for you at all, our 90-day return policy is the most generous you'll find in this business.
See it in person
We're a real shop in Miami Beach, not a stock-photo website. If you'd rather look a watch — and its sellers — in the eye before buying, visit us by appointment. And if you're on the other side of the trade, our sell or trade desk works the same way: transparent, documented, properly paid.
Frequently asked questions
How do I know a watch from Bizak & Co. is authentic?
Every watch is hands-on inspected and its serial number matched to its papers before it ships. We're a family business trading since 1996 — we don't gamble our name on a questionable piece, ever.
Do your watches come with box and papers?
Yes — watches include original box and papers unless the listing clearly states otherwise. What's in the listing is what arrives.
Why are your prices below retail if the watches are authentic?
Because we buy on the open market — trade-ins, collections, dealer networks — instead of through a brand's retail chain. Same watch, same authenticity, without the boutique markup or the waitlist.
Can I verify the watch before committing?
Yes. Ask us for extra photos, a video of the watch running, or book an appointment in Miami Beach and inspect it yourself. We'd rather answer twenty questions than have one uneasy client.