How to Read Hermès Date Codes and Stamps: A Guide for Luxury Collectors

For collectors and enthusiasts of Hermès handbags, understanding how to read Hermès date codes and stamps is crucial when investing in iconic pieces like the Birkin, Kelly, or Constance. These small but powerful details not only help verify a bag’s authenticity but also determine its production year, which plays a role in valuation and resale.

At Vivent, we specialize in sourcing authentic Hermès luxury goods for discerning clients around the world. This guide will help you decode the craftsmanship behind each Hermès stamp and understand why these markings matter.

What Are Hermès Date Codes?

Hermès began using a system of alphabet-based date stamps in the 1940s. These are typically stamped discreetly into the leather inside the bag, either behind a strap or near the inner seams. These codes help buyers, resellers, and authenticators determine the year the item was made.

Hermès Date Code Formats by Era

Here’s how to decode your Hermès bag:

• 1971–1996: Letter inside a Circle
  e.g., “X” in a circle = 1994
  SEO: Hermès date code chart vintage bags

• 1997–2014: Letter inside a Square
  e.g., “K” in a square = 2007
  SEO: Hermès square stamp meaning

• 2015–2019: Letter without a Shape
  e.g., “T” (no shape) = 2015
  SEO: Hermès blind stamp interpretation

• 2020 Onwards: Internal Code System (Blind Codes)
  These newer bags include blind alphanumeric codes, often known only to Hermès and their artisans. This change was introduced to improve anti-counterfeiting measures.

Other Important Hermès Stamps

In addition to the year code, you might notice other stamps on your Hermès item:

🔹 Craftsman ID

Each bag includes a craftsman’s code, which helps track who made it. This is part of Hermès’ commitment to personalized craftsmanship.

🔹 Horseshoe Stamp (🔱)

This symbol indicates a Special Order (SO) bag, customized for VIP clients. It enhances the value and rarity of the item.
SEO: Hermès horseshoe stamp SO bag

🔹 Exotic Material Symbols

Hermès uses discrete symbols for exotic leathers:

• “☐” for crocodile

• “=” for lizard

• “••” for alligator
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Why Date Codes Matter for Investment Pieces

When buying or reselling luxury handbags, especially vintage Hermès Birkins or Kelly bags, the date stamp is a key indicator of value. Earlier models in pristine condition can fetch high resale prices, while newer limited editions are often sought after for exclusivity.

Get Authenticated Hermès Pieces with Vivent

At Vivent.ae, we source only authentic Hermès bags and accessories, complete with verified date codes and provenance. Our global network and white-glove service ensure each client receives exactly what they’re looking for—whether it’s a new-season piece or a vintage collectible.

✨ Your trust is our priority.
📩 Send us your wishlist or browse curated luxury at Vivent.

Final Thoughts

Knowing how to read Hermès date codes gives you insight into the story, value, and authenticity of your luxury item. Whether you’re a seasoned collector or a first-time buyer, understanding these codes is a step toward making smarter, more confident luxury purchases.

Need help verifying a bag? Our sourcing experts are happy to assist.
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