Understanding Herm\u00e8s Year Codes, Materials, Special Marks & Locations… all symbols that matters!<\/p>\n
Every Herm\u00e8s leather item carries a small, discreet engraving\u2014often unnoticed at first glance, but incredibly meaningful. This Herm\u00e8s blind stamp<\/span> reveals much more than a production number. It can tell you:<\/p>\n Herm\u00e8s has never officially published its engraving system. However, decades of collector research, expert analysis, and industry experience reveal a consistent pattern.<\/p>\n This guide takes you inside the mysterious world of Herm\u00e8s stamps\u2014helping you not only identify production years and materials, but understand the story, craftsmanship, and heritage behind your Herm\u00e8s piece.<\/p>\n Each Herm\u00e8s leather product features a coded embossing, often referred to as the blind stamp<\/span> or date stamp<\/span>. A typical stamp includes:<\/p>\n Example: On many Bolide bags, the year code appears in the top corner of the stamp, with artisan or workshop marking beside or beneath it.<\/p>\n There is ongoing debate about artisan initials\u2014sometimes they represent a craftsman, sometimes a workshop, and in rare historical cases even an artisan in training. But the year stamp follows a consistent rule<\/span>, making it the most reliable identifier.<\/p>\n The Herm\u00e8s date system has evolved through four major eras.<\/p>\n These early stamps are single letters<\/span>, not enclosed in shapes.<\/p>\n Year<\/p>\n<\/th>\n Code<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n 1964<\/p>\n<\/td>\n T<\/p>\n<\/td>\n<\/tr>\n 1965<\/p>\n<\/td>\n U<\/p>\n<\/td>\n<\/tr>\n 1966<\/p>\n<\/td>\n V<\/p>\n<\/td>\n<\/tr>\n 1967<\/p>\n<\/td>\n W<\/p>\n<\/td>\n<\/tr>\n 1968<\/p>\n<\/td>\n X<\/p>\n<\/td>\n<\/tr>\n 1969<\/p>\n<\/td>\n Y<\/p>\n<\/td>\n<\/tr>\n 1970<\/p>\n<\/td>\n Z<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Interestingly, this era mirrors the modern-day system introduced again in 2015\u2014making distinction difficult without evaluating other clues such as craftsmanship style, leather aging, model generation, and atelier marks.<\/p>\n Herm\u00e8s introduced letters inside a circle<\/span>.<\/p>\n This period runs A \u2192 Z in order.<\/p>\n From 1997, Herm\u00e8s moved to a square-framed letter<\/span> system.<\/p>\n This period begins at A (1997)<\/span> and ends at R (2014)<\/span>.<\/p>\n From 2015, Herm\u00e8s unexpectedly returned to single letters with no frame<\/span>, breaking alphabetical order. This marks a symbolic blend of innovation and tradition.<\/p>\n Year<\/p>\n<\/th>\n Stamp<\/p>\n<\/th>\n<\/tr>\n<\/thead>\n 2015<\/p>\n<\/td>\n T<\/p>\n<\/td>\n<\/tr>\n 2016<\/p>\n<\/td>\n X<\/p>\n<\/td>\n<\/tr>\n 2017<\/p>\n<\/td>\n A<\/p>\n<\/td>\n<\/tr>\n 2018<\/p>\n<\/td>\n C<\/p>\n<\/td>\n<\/tr>\n 2019<\/p>\n<\/td>\n D<\/p>\n<\/td>\n<\/tr>\n 2020<\/p>\n<\/td>\n Y<\/p>\n<\/td>\n<\/tr>\n 2021<\/p>\n<\/td>\n Z<\/p>\n<\/td>\n<\/tr>\n 2022<\/p>\n<\/td>\n U<\/p>\n<\/td>\n<\/tr>\n 2023<\/p>\n<\/td>\n B<\/p>\n<\/td>\n<\/tr>\n 2024<\/p>\n<\/td>\n W<\/p>\n<\/td>\n<\/tr>\n 2025<\/p>\n<\/td>\n K<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n This unpredictability has become a fascination in the Herm\u00e8s world, with enthusiasts predicting what letter will come next. Now we officially know: 2025 = K<\/span>.<\/p>\n Some Herm\u00e8s materials receive special engravings\u2014especially exotic leathers<\/span>, which represent the most prestigious tier of Herm\u00e8s craftsmanship.<\/p>\n Other rare stamps may appear for specialty exotics, such as caiman or ring lizard.<\/p>\n Beyond year and material stamps, Herm\u00e8s sometimes applies unique engravings indicating extraordinary origins.<\/p>\n Indicates bespoke, client-designed Herm\u00e8s\u2014among the most desirable pieces in existence.<\/p>\n Traditionally associated with employee-related production.<\/p>\n Indicates reduced-price or staff sale items<\/p>\n Important: this can be confused with a 1989 year stamp.<\/p>\n Stamp placement varies by model. Examples:<\/p>\n Birkin \/ Kelly<\/p>\n Bolide<\/p>\n Behind the zipper tab<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Constance<\/p>\n Inside divider panel<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Picotin<\/p>\n Inside leather strap<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Lindy<\/p>\n Behind front belt (Mini Lindy inside pocket)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Evelyne<\/p>\n Strap base interior<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Wallets<\/p>\n Typically inside coin or note compartments<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Placement evolved historically\u2014sometimes the location alone can help indicate era.<\/p>\n Yes. In rare cases:<\/p>\n Not always. Value depends on:<\/p>\n No. Stamps can help\u2014but authenticity should always consider craftsmanship, leather, stitching, hardware, structure, smell, serials, packaging, and provenance.<\/p>\n Herm\u00e8s stamps are far more than coding\u2014they are storytelling details that reveal heritage, craftsmanship, identity, and emotion. They chronicle when a piece was created, who shaped it, and its journey over time.<\/p>\n Understanding Herm\u00e8s engraving is not just about identification. It deepens appreciation, strengthens authenticity confidence, and builds a beautiful connection with one of the most respected luxury maisons in the world.<\/p>\n Note:<\/span> Herm\u00e8s does not officially disclose stamp meanings. Information below is widely recognized within the luxury authentication community and should be used as a reliable reference, not an absolute guarantee.<\/p>\n\n
How Herm\u00e8s Stamps Work<\/h2>\n
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Herm\u00e8s Date Code Timeline<\/h2>\n
1964\u20131970 | No Frame<\/h3>\n
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\n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n 1971\u20131996 | Letter Inside a Circle<\/h3>\n
1997\u20132014 | Letter Inside a Square<\/h3>\n
2015\u2013Present | Modern Free-Letter System<\/h3>\n
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Porosus Crocodile \u2014 \u201c\u039b\u201d<\/h3>\n
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Niloticus Crocodile \u2014 \u201c\u2026\u201d<\/h3>\n
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Alligator \u2014 \u201c\u25a1\u201d<\/h3>\n
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Lizard \u2014 \u201c\u2013\u201d<\/h3>\n
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Special Herm\u00e8s Stamps<\/h2>\n
Horseshoe Stamp (Special Order \/ SO Bag)<\/h3>\n
Star Stamp<\/h3>\n
\u201cS\u201d Stamp<\/h3>\n
Where to Find the Herm\u00e8s Stamp<\/h2>\n
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FAQ: Herm\u00e8s Stamps<\/h2>\n
Do genuine Herm\u00e8s pieces exist without stamps?<\/h3>\n
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Does a rare stamp mean higher resale value?<\/h3>\n
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Can you authenticate Herm\u00e8s by stamp alone?<\/h3>\n