Real vs Fake Hermès Collier de Chien (CDC) Bracelet: How to Spot a Fake

Real vs Fake Hermès Collier de Chien (CDC) Bracelet: How to Tell If Yours Is Real

A Hermès CDC bracelet real vs fake check is won on the plate stamp and the leatherwork, not on the studs you see first. On the genuine CDCs in this guide, the back of the metal plate reads -HERMÈS- over PARIS in widely set letters and the seams run parallel to the edge of the strap. The fakes put HERMÈS PARIS on one line in a narrower word and sew a strap-end seam that zigzags.

The Collier de Chien, French for dog collar, started life as a Hermès belt. Hermès says that in 1927 a customer asked for a belt modeled on its dog collar, with four-faceted Médor studs and a ring, and the bracelet grew out of that belt. Hermès dates the Collier de Chien jewelry collection to 1949. In May 2023 the Hermès US store listed the Collier de Chien bracelet in Epsom calfskin with gold-plated Médor studs and ring at $1,225, made in France. Current Hermès listings give the classic cuff a 4 cm width, in wrist sizes from about 14 cm. Is my Hermès CDC bracelet fake? Here is how to spot a fake Hermès CDC before you buy: five checks, in this order.

How the CDC Differs From the Clic H and Other Hermès Pieces

The CDC is a leather cuff closed by a metal plate. The Clic H is an enamel bangle with a hinged H, and it is checked on different marks, so read our Hermès Clic H bracelet real vs fake guide for that one. Hermès also sells a thinner Collier de Chien 24 at 2.4 cm wide, plus Médor-studded belts, so a Hermès Collier de Chien real vs fake check starts with knowing which piece you have. Belt buckles are covered in our Hermès belt guide, and the blind-stamp logic shared with the bags is in our Hermès Kelly bag guide and our general guide to spotting fake Hermès. For the Hermès horse charm with a fringed mane, see our Hermès Rodeo bag charm guide.

Why the Hermès CDC Is Heavily Counterfeited

The CDC is recognizable from across a room, sells for over a thousand dollars new and is resold constantly. The studs, plate and ring are simple shapes to cast, so a fake vs real Hermès CDC comparison in a small listing photo shows almost nothing. A fake Hermès CDC bracelet gives itself away in the stamps and the leatherwork.

Jewelry was the most valuable counterfeit category seized in the United States in fiscal year 2024. The U.S. Customs and Border Protection FY2024 seizure statistics put jewelry first by retail value, at about $1.65 billion across 713,036 items.

The photo checkpoints below come from customer requests at LegitGrails. The photos come from several confirmed authentic and counterfeit pieces, not from one pair, so each check describes the pieces shown, not a rule every fake breaks.

The HERMÈS PARIS Stamp on the Buckle Plate

The back of the CDC's metal plate carries the brand stamp, the Hermès CDC stamp most buyers never ask to see. On the genuine cuff here it is two centered lines, -HERMÈS- with a dash on each side and PARIS below. On the fake it is a single line, HERMÈS PARIS, with no dashes.

• Layout. Two lines with flanking dashes on the authentic plate, one line without dashes on the counterfeit. A second genuine photo, in the seam section below, shows the same two-line layout.
• Word width. Scaled to the same cap height, the authentic HERMÈS is about 5.3 times as wide as its letters are tall. The counterfeit HERMÈS is about 4.6 times, so the word runs roughly 15 percent narrower.
• What these photos cannot show. The letters are only about 32 pixels tall on the authentic plate and 38 on the counterfeit, too small to judge stroke weight, depth or the accent. The grooved look of the counterfeit letters is lighting, not tooling.
• Not a rule for every era. I found no published record of the CDC plate stamp across the decades, so a one-line stamp is a reason to ask for a same-era comparison, not a verdict.

Open the cuff and photograph the back of the plate straight on, with light from the side so the stamp reads as lines rather than glare. Keep the whole stamp in one frame.

The Seam on the Strap End

Turn the strap over and look at the stitch line around its end. On the genuine CDC strap here the seam keeps an even distance from the edge all the way round. On the fake the stitch line along the bottom and left edges zigzags toward and away from the edge.

• Seam path. The genuine seams in these photos, on the strap end and along the long edges in the slot photo further down, run parallel to the edge. The counterfeit seam along the strap end drifts in a visible zigzag.
• Stitch length is not a tell here. It depends on which part of the strap you use as a ruler, and the genuine strap end has long stitches too.
• The stamps in this photo prove nothing. The counterfeit S9 and boxed J are a valid format, and the genuine PM is too small here to judge how it was pressed.

Photograph the inside of the strap flat and square to the camera, with the whole strap end and its edges in frame, then zoom on the seam along the end.

The Date Stamp Inside the Strap

Hermès leather carries a blind stamp instead of a serial number. Fashionphile and Rebag both describe it as a mark for the year of manufacture and the craftsman. The year is a letter, and its frame dates the era: a circle from 1971 to 1996, a square from 1997 to 2014 and no frame from 2015, as before 1971. A J in a square, for example, means 2006.

• A valid stamp proves nothing alone. The counterfeit strap in the seam photo carries a correctly formatted boxed J. A letter is the easiest part of a cuff to copy.
• Check that the year fits the story. Read the letter and its frame with our Hermès blind stamp checker, then compare it with what the seller says. A cuff sold as bought new last year should not carry a 2006 square.
• Allow for the switch. Rebag notes that some late-2014 pieces already carry the frameless letter, so a 2014 R without a square is not wrong by itself.
• Photograph every mark. A 1stDibs listing of a genuine 2017 cuff (date letter A) describes HERMÈS PARIS MADE IN FRANCE heat-stamped inside the leather.

Light each stamp low from one side so the letters cast a shadow, and keep the stamp square to the camera so the shape of the frame reads clearly.

Width, Size and Metal: Match the Listing to What Hermès Makes

Hermès listings give the classic Collier de Chien bracelet a 4 cm width, sizes from XS (a wrist of about 14 cm), a strap in calfskin such as Box, Epsom or Madame or in an exotic leather, and plated studs and ring. The Collier de Chien 24 is a thinner 2.4 cm version. Before you study any stamp, check that the listing describes something Hermès actually makes.

• Width. Compare the measured width with the model the seller names. A correct width clears nothing, because counterfeiters copy dimensions.
• Price. The Hermès US store listed the Collier de Chien 24 in Box calfskin at $1,050 in April 2026. A new-looking cuff far below that deserves extra questions.
• Metal. Every leather CDC listing from Hermès I checked describes plated hardware: yellow gold, rose gold or palladium plating. A leather CDC sold as solid gold needs a hard question, because none of those listings describe one.
• Solid gold is a different line. The Collier de Chien jewelry collection includes sterling silver and rose gold pieces, some set with diamonds. A Sotheby's lot of an 18 karat rose gold and diamond Collier de Chien bangle is described as signed Hermès with a serial number, so those pieces need jewelry checks, not the leather checks in this guide.

Photograph the cuff straight down with a ruler across its width, and ask the seller for the inside circumference measured flat.

The Dust Bag Print

Both dust bags use herringbone cotton printed with the Hermès Calèche, a carriage, horse and groom above the H medallion. Scaled to the same circle size, the genuine print draws the ground as a thin line above a thicker bar, with a gap between them. On the counterfeit the gap is filled and the ground prints as one heavy bar.

• Ground line. The authentic ground under the carriage is two lines with a gap between them. On the counterfeit it is one bar, slightly thicker than the two genuine lines and their gap put together.
• Harness. The pale harness lines across the horse are wide on the authentic print and thinner, partly filled in, on the counterfeit, the same fill-in as the ground line.
• Only these two bags. Compare against a genuine bag of the same style, not this photo alone.
• The weakest evidence here. Dust bags are sold on their own, so a genuine bag can travel with a fake cuff. Use it to support the other checks, never to clear a piece.

Lay the dust bag flat and photograph the whole logo, then zoom on the horse and the ground line. Compare line weight against the outer circle, not against another photo.

Differences That Prove Nothing

These two cards look like clear differences, but neither carries a tell I can confirm on both sides.

• Where the loop sits. The closure loop comes up through one of the plate's slots, and which slot depends on the wrist setting. The genuine cuff shows three open slots and the fake two for that reason alone.
• Stud shape. The genuine stud is photographed from well to the left, the fake almost straight on. Facets change shape with the angle, so these two cannot be compared.
• Slot walls. The counterfeit slot walls show layers and lifted fibers, but the authentic photo is too soft to show that detail, so the two cannot be compared.
• Upside down. Turned around, the counterfeit marks read S9 and a boxed J, the same strap as in the seam photo.

Red Flags That End the Inspection

No single CDC detail is enough on its own, because Hermès has made the cuff for decades and its marks have changed. When the plate stamp, the leatherwork and the date stamp all disagree with a confirmed genuine piece of the same era, I stop. These are the findings that start that process.

• A one-line plate stamp in a narrow word. HERMÈS PARIS on one line without dashes needs a genuine comparison from the same period before it passes.
• A seam that wanders. A stitch line that zigzags toward and away from the edge of the strap end is worth a closer look.
• A date that does not fit the story. A valid letter can still contradict what the seller says about the cuff's age.
• A leather CDC sold as solid gold. The Hermès listings I checked all describe plated hardware on the leather cuff.
• A cuff sold on the dust bag. A genuine bag, box or receipt says nothing about the cuff inside it.

What Current Superfakes Get Right

The counterfeits in this guide copy the four slots, the stud count, the ring and loop, the herringbone dust bag and a correctly formatted 2006 date stamp. The white cuff in the closure plate photo is close enough that it split our own team: one of the three checks on it came back authentic before the final verdict of fake. Color, metal tone and leather grain are no help either.

What still separates these pieces is tooling: the layout and proportions of the plate stamp and the path of the seam on the strap end. Listing photos almost never show those details, which is why I ask for them first.

What You Can Check Yourself and What You Cannot

You can follow the seams, read the plate stamp layout, measure the width and match a date letter against a published chart with nothing more than a phone. Judging letter proportions and stroke against a genuine plate is harder. It needs sharp, square-on photos and a confirmed genuine CDC of the same era, because one outlier is not proof and no published record covers every era of the plate stamp.

For the full letter charts, use Fashionphile's Hermès date stamp guide or Rebag's guide to Hermès stamps. If you want an independent opinion from photos, our Hermès authentication service handles Hermès CDC authentication with at least two specialists reviewing the plate stamp, the strap and the date stamp.

Frequently Asked Questions