Hermès authenticity self-check
No photos required. Answer 7 quick questions and our rule engine will compare your answers against 25+ authentic Hermès markers. Useful when you can't take sharp close-ups, or as a first-pass screen before deeper inspection.
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1. What model and what price?
2. Year code (heat-stamped letter)
Find the small letter heat-stamped into the leather, usually inside the front strap on Birkin/Kelly, near the front flap on Constance. The letter may sit inside a square, a circle, or alone.
3. Maison stamp “HERMÈS PARIS MADE IN FRANCE”
4. Saddle stitching
On a long seam like the handle, count how many stitches fit into one centimetre. Authentic Hermès production runs 8 to 9 stitches per centimetre.
5. Base feet
Birkin, Kelly, and Bolide bags have four metal feet under the base. Picotin, Evelyne, and Constance do not — answer “not applicable” for those models.