About J.G.Winbush
J.G.Winbush is a UK specialist in authenticated pre-owned and vintage luxury watches, jewellery and accessories. We
exist to make buying, selling and sourcing luxury watches feel effortless, discreet and completely trustworthy.
Built on genuine expertise
Between us, our team brings more than 50 years of combined experience in fine watches. That depth is not a slogan, it is the reason we can stand behind every piece we sell.
My own path into watches began with my obsession for design. I have always been drawn to the more unique and intricate pieces, the ones where craftsmanship and detail set them apart. That interest led me into servicing and case restoration, learning to dismantle watches, handling every component, and developing a close eye for flaws, problems and, above all, authenticity. Understanding a watch from the inside out is the best possible grounding for knowing when one is right, and when it is not. - Joseph, Founder
Our authentication process
Every watch we sell goes through the same rigorous checks:
- Opened up and inspected in-house by our founder and watchmaker
- Engravings, hallmarks, serial and reference numbers cross-referenced
- Movement and components verified as correct for the piece
- Case, dial and finishing assessed against the standard we expect to see
- Condition documented and described honestly
- Only then offered for sale, backed by our authenticity guarantee and a minimum 6-month warranty
A global presence
We maintain an active trading presence across three of the world's most important watch markets: London, Hong Kong and the Middle East. Alongside a network of trusted dealers we have built over many years, and the trade shows we attend around the world, this keeps us close to the pieces collectors want. It means we can be selective about what
we take on, and that if there is a specific watch you are looking for, we can very often get hold of it, wherever in the world it happens to be.
Wholesale and retail
Our business operates across both wholesale and retail. Because of that, some pieces are listed in trade, or
wholesale, condition, exactly as they came to us. Many collectors prefer this, particularly with vintage watches,
where an original, unpolished case is often the more desirable. Whatever condition a piece is listed in, we can
prepare it to your requirements before it reaches you, whether that means a full service, a polish, or leaving it
exactly as it is.
Because of the volume of stock we hold on the wholesale side, a great deal never makes it onto the website. So if
there is something particular you are looking for and you cannot see it, it is always worth getting in touch. There is a strong chance we either have it, or can get it.
Buying, selling and sourcing
Whether you are buying from our collection, selling a watch to us, or asking us to source something specific, you are
dealing with people who genuinely know and love watches. Everything we do is built on expertise, honesty and
discretion.
If you would like to talk to us about a watch, contact us at sales@jgwinbush.com. We would be glad to help.
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