Authenticity Guarantee

We wrote the book on authenticity.


Duet’s commitment to selling 100% guaranteed authentic merchandise is grounded in
continuous study
expert consensus
and a series of rigorous multi-point checklists.


Some of the things we look at:
Quality of materials, hardware, stitching, etc.
Brand stamping (interior, exterior, and blind stamps)
Proper logos, holograms, serial numbers, date codes, etc.
Overall consistency of these points as they apply to each individual brand.


(… and everybody knows it.)

we’d tell you more… but then, of course, we’d have to kill you

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