Hermès Date Stamp Guide: A Comprehensive Overview (Updated December 24, 2025)
Hermès blind stamps reveal a bag’s manufacturing date, crucial for authentication, valuation, and understanding its history. These markings, often letters or shapes,
are essential for collectors.
Hermès blind stamps, discreetly placed within the bags, are not merely decorative; they are a sophisticated coding system revealing the handbag’s production year. Often overlooked by the untrained eye, these markings – referred to by Hermès as “blind stamps” – tell a unique story about the bag’s origin and craftsmanship.

Understanding these stamps is paramount for both collectors and those investing in the luxury resale market. Authenticity is crucial, and the date stamp serves as a key indicator of a bag’s genuine history. Knowing the production year provides context regarding design evolution and material choices. These stamps aren’t about overt branding; they’re a subtle, internal marker of quality and exclusivity, deeply ingrained in Hermès’ heritage.
The History of Hermès Date Stamping

Hermès didn’t always employ date stamping. The practice evolved over time as a means of internal tracking and quality control. Initially, the system wasn’t intended for public deciphering, but rather as a reference for artisans and the house itself. Over decades, the stamping system transitioned from simple alphabetical codes to more complex combinations, including letters and shapes.
The introduction of blind stamps coincided with increased demand and the need to manage production across multiple workshops. This allowed Hermès to monitor craftsmanship and material usage. As the brand’s popularity soared, so did the sophistication of the dating system. Today, understanding the historical progression of these stamps is vital for accurately dating and authenticating vintage and contemporary Hermès bags.
Understanding Hermès Blind Stamp Locations
Hermès blind stamps aren’t placed in a single, standardized location. Knowing where to look is key to finding the date code. The most common location is behind the strap on the front of the bag, requiring careful inspection. Alternatively, the stamp can be found on the inside right-hand-side wall of the bag, often near the base.
For certain models, like the Constance, the stamp is discreetly located on the interior dividers, specifically in the upper corner below the stitch line – a flashlight may be needed! Consistency isn’t guaranteed; location can vary even within the same model. Thoroughly examining these areas is crucial for locating the blind stamp and beginning the dating process.
Location 1: Front of the Bag, Behind the Strap
Locating the stamp on the front of the bag, behind the strap, is a frequent starting point for authentication. This area, situated directly under the front flap, requires a close examination. The stamp should be crisp and evenly embossed, displaying a subtle depth characteristic of genuine Hermès craftsmanship.
However, this location can be challenging as the strap’s placement partially obscures the stamp. Careful lifting of the strap and good lighting are essential for clear visibility. A genuine stamp will utilize a specific Hermès font, avoiding any signs of smudging or uneven lettering. This placement is common across many Hermès bag models, making it a primary search area.
Location 2: Inside Right-Hand-Side Wall
Finding the stamp on the inside right-hand-side wall is another common location, though sometimes more difficult to access. This area often requires a flashlight or bright light to properly view the blind stamp, especially within darker-colored bag interiors. The stamp is typically found below the stitch line, on the interior dividers.
It’s important to note that these stamps can be subtle and easily overlooked. A genuine Hermès stamp will maintain the same font and embossing quality as those found elsewhere on the bag. Thoroughly inspect this area, as it provides a secondary verification point alongside the front strap location, confirming the bag’s authenticity and production year.

Decoding the Hermès Date Stamp System
Hermès employs a unique system using letters and shapes to denote the year of manufacture. Initially, an alphabetical system was used, progressing sequentially from ‘A’ to ‘Z’, each letter representing a specific year. Once the alphabet was exhausted, a numerical system was introduced, starting with ‘AA’, ‘AB’, and so on.
Understanding this progression is key to deciphering a bag’s age. While seemingly ambiguous to the untrained eye, each blind stamp tells a story. Knowing whether to interpret a stamp as a letter or a combination is crucial. This system allows Hermès to track production and provides valuable information for authentication and valuation purposes.
The Alphabetical System (Years A-Z)
Initially, Hermès utilized a straightforward alphabetical system for date stamping. The letter ‘A’ signified 1945, and each subsequent letter represented the following year. This continued sequentially through the alphabet, with ‘B’ denoting 1946, ‘C’ representing 1947, and so forth. This system remained in use until ‘Z’ was reached, corresponding to the year 1970.
This early method provides a relatively simple way to determine the production year for bags manufactured between 1945 and 1970. Collectors often rely on this alphabetical key as a starting point for authentication and historical context. Recognizing this system is fundamental to decoding Hermès date stamps.
The Numerical System (Years AA-…)
Following the completion of the alphabetical system in 1970, Hermès transitioned to a numerical system to continue tracking production years. This system utilizes double letters – ‘AA’ representing 1971, ‘AB’ for 1972, and so on. The pattern continues with each subsequent letter combination, effectively extending the dating method beyond the single alphabet.
This numerical progression allows for the identification of bags produced from 1971 onwards. Understanding this system is crucial for dating more recent Hermès handbags. The double-letter combinations provide a clear continuation of the original dating methodology, ensuring a consistent record of production years.
Specific Stamp Examples and Corresponding Years
Decoding Hermès date stamps requires referencing established charts. For instance, a stamp reading “B” signifies production in 1965, while “D” indicates 1967. Moving into the 1970s, “AA” corresponds to 1971, “AB” to 1972, and “AC” to 1973. This pattern continues, with “AZ” representing 1990.
Understanding these examples is vital for accurate dating. As the system evolves into numerical codes (AA-…), referencing a comprehensive guide becomes essential. These stamps aren’t merely decorative; they’re a key to unlocking a bag’s history and verifying its authenticity. Accurate interpretation aids in valuation and appreciation of these luxury items.
Hermès Stamp Variations by Bag Model
Stamp placement varies depending on the Hermès bag model. Birkin bags typically feature the blind stamp located behind the front strap, inside the bag. Conversely, the Constance bag’s stamp is often found on the interior dividers, in the upper corner, below the stitch line – sometimes requiring a flashlight to locate.
These subtle differences highlight the importance of knowing where to look for the stamp on each specific model. While the coding system remains consistent, the location isn’t standardized. Recognizing these variations is crucial for authentication and accurately determining a bag’s production year, contributing to its overall value.
Birkin Bag Stamp Placement
Locating the blind stamp on a Birkin bag is generally straightforward. It’s consistently found on the front of the bag, behind the strap, nestled within the leather. This placement is a key identifier for authentic Birkin bags. The stamp should be crisp and evenly embossed, utilizing a specific Hermès font.
Careful examination is vital; a genuine stamp will have a subtle depth and avoid any smudging or unevenness. This location is preferred as it’s less susceptible to wear and tear compared to interior placements. Knowing this specific placement aids in verifying authenticity and understanding the bag’s production timeline.
Constance Bag Stamp Placement
Identifying the blind stamp on a Constance bag requires a bit more diligence. Unlike the Birkin, the Constance stamp is typically located on the interior dividers, specifically in the upper corner, positioned just below the stitch line. Due to its placement, these stamps can be somewhat difficult to spot, often requiring a flashlight or bright light for clear visibility.
Authentic Constance stamps maintain the same quality standards as other Hermès bags – crisp embossing, a defined Hermès font, and a subtle depth. Remember to carefully inspect the stamp for any inconsistencies. This interior location, while discreet, is a standard practice for Constance bag production;
Authenticity Checks: What to Look For in a Genuine Stamp
Genuine Hermès blind stamps exhibit meticulous craftsmanship. Font and embossing quality are paramount; the stamp should feature a specific, recognizable Hermès font, consistently applied. The embossing itself must possess a subtle, yet noticeable depth, indicating a precise and deliberate impression.
Furthermore, assess the crispness and evenness of the stamp. Authentic stamps are sharply defined, with no smudging, uneven letters, or blurred edges. The impression should be uniform throughout, demonstrating a high level of quality control. Any irregularities or inconsistencies are red flags, potentially indicating a counterfeit. A genuine stamp will feel refined and expertly executed.

Font and Embossing Quality
Hermès employs a distinctive font for its blind stamps, crucial for authentication. This font is consistently applied across all bag models and production years, though subtle variations exist. The embossing quality is equally important; a genuine stamp exhibits a precise and deliberate impression, showcasing a noticeable depth.
Counterfeit bags often fail to replicate this level of detail, presenting stamps with incorrect fonts or shallow, poorly defined embossing. The depth should be subtle, not overly dramatic, and the lines should be clean and sharp. Careful examination reveals the superior craftsmanship inherent in authentic Hermès markings, a testament to their dedication to quality.
Crispness and Evenness of the Stamp
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Authentic Hermès stamps are characterized by their remarkable crispness and evenness. Each letter and shape within the blind stamp should be clearly defined, with no smudging or blurring of the lines. The impression should be uniform in depth across the entire stamp, indicating a consistent and precise application of pressure during the embossing process.
Fake bags frequently exhibit stamps that are uneven, smudged, or lack the sharp definition found in genuine articles. Variations in pressure can result in some parts of the stamp appearing deeper than others. A genuine Hermès stamp presents a flawless, meticulously crafted appearance, reflecting the brand’s commitment to unparalleled quality.
Common Mistakes and Misinterpretations
Decoding Hermès stamps can be tricky, leading to frequent misinterpretations. A common error is assuming a stamp’s style dictates authenticity; variations exist within genuine stamps. Many incorrectly believe newer stamps are inherently superior, overlooking the value of earlier dates.
Another mistake involves misreading the alphabetical or numerical codes, leading to inaccurate dating. Some confuse similar-looking letters or numbers, while others fail to account for the cyclical nature of the alphabetical system. It’s vital to remember that the stamp indicates production year, not necessarily the year the bag was purchased. Relying solely on the stamp without considering other authentication factors is a significant error.
The Significance of the Stamp for Valuation
Hermès date stamps profoundly impact a bag’s resale value. Generally, earlier stamps – representing bags from specific eras – command higher prices, particularly for rare colors or limited editions. However, condition plays a crucial role; a pristine bag with an older stamp will always outperform a damaged one.
The stamp provides context regarding materials and craftsmanship, influencing collector interest. Knowing the production year aids in assessing rarity and demand. Authenticity, confirmed by the stamp and other features, is paramount; a fake bag has minimal value. Assessing value requires considering the stamp in conjunction with the bag’s overall condition, color, leather type, and hardware.
How Date Stamps Relate to Limited Editions
Hermès date stamps are vital when evaluating limited edition bags, providing crucial context about their production timeframe. Limited editions are often released for specific seasons or events, and the stamp confirms whether a bag originates from the intended period. This verification is essential for collectors seeking genuine, rare pieces.
The stamp helps differentiate between authentic limited editions and later reproductions or fakes. Knowing the stamp’s corresponding year allows buyers to cross-reference with known release dates. While the stamp doesn’t guarantee a limited edition status, it’s a key piece of the puzzle, alongside other identifying features and documentation. It adds to the bag’s story and collectibility.

Resources for Further Research and Authentication
For deeper understanding of Hermès date stamps and authentication, several resources are available. Xupes offers detailed guides on identifying production years and assessing value, crucial for informed purchasing. LegitApp provides expert authentication services and insights into stamp locations, like those found on Constance bags.

The Handbag Clinic deciphers the “blind stamps,” revealing the unique story each marking tells. Global Boutique highlights key signs of authenticity, focusing on stamp crispness and font. Codogirl.com offers a seven-step authentication process. Remember, professional authentication services offer the most reliable verification, especially for high-value items, ensuring peace of mind and protecting your investment.
Professional Authentication Services
Investing in Hermès demands verification by experts. LegitApp stands as a trusted partner, offering comprehensive luxury authentication, scrutinizing stamps and overall craftsmanship. These services provide detailed reports, confirming authenticity and identifying potential red flags. Xupes also offers authentication as part of their resale process, ensuring items meet rigorous standards.
Professional authentication goes beyond date stamp decoding; it assesses leather quality, stitching, hardware, and overall construction. This holistic approach minimizes risk when purchasing pre-owned bags. While online guides offer valuable information, a professional opinion provides definitive assurance, safeguarding your investment and confirming the bag’s genuine Hermès heritage. Consider these services for high-value purchases.
The Hermès Date Stamp as a Key to Understanding Your Bag
The Hermès blind stamp, seemingly ambiguous to the untrained eye, is truly a narrative woven into each handbag’s creation – The Handbag Clinic aptly describes it. It’s more than just a date; it’s a link to the bag’s history, materials, and the artistry of Hermès. Understanding the system empowers owners and enthusiasts alike.
Decoding the stamp aids in valuation, confirms authenticity, and provides context for limited editions. While variations exist, diligent research and professional authentication offer clarity. Ultimately, the date stamp unlocks a deeper appreciation for your Hermès bag, transforming it from a luxury item into a cherished piece of history and craftsmanship.

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