Panthère de Cartier Size Guide: Mini, Small, Medium and Large

The Panthère de Cartier is made in four sizes: Mini at 25 mm by 19 mm, Small at 30.3 mm by 22 mm, Medium at 37 mm by 27 mm, and Large at 42 mm by 31 mm. Every size in the standard collection is 6 mm thick, except the Large at 6.71 mm. Every size is quartz. Every size is rated to 30 metres. The bracelet is the same five-row brick-lay construction throughout, and it is the reason the watch is priced as jewellery rather than as a quartz watch.

That uniformity means size selection is genuinely the whole decision. There is no movement upgrade waiting at a larger case, no complication that arrives with more millimetres. You are choosing proportion, and nothing else.

The four sizes, with references

Why you will see different numbers quoted

Two measurement conventions are in circulation and both appear on authorised retailer pages. Cartier and Watches of Switzerland quote case length by width. The shared Signet catalogue used by Tourneau, Mayors and Betteridge frequently quotes a width one to two millimetres larger, apparently measured across the bezel or including the crown. So the Mini appears as 25 x 19, 25 x 20 and 25 x 21 depending where you look. Use the Cartier and Watches of Switzerland figures as your baseline and expect the wider ones to be quoted back at you.

Superseded references: where the pre-owned market rewards you

Cartier renumbered most of the line. The superseded references are materially the same watches, and they clear at meaningfully wider discounts.

The pattern is consistent across a sweep of US dealer listings observed on 26 July 2026. Unworn current-reference two-tone Smalls sit around 6 to 9 per cent below current retail. Worn examples of the superseded W2PN0006 clear closer to 28 to 33 per cent below its own retail, for what is materially the same watch. The same effect appears in steel, where WSPN0006 and WSPN0007 trade at wider discounts than WSPN0013 and WSPN0015.

Note that these are dealer asking prices, not transacted values. WatchCharts and Chrono24 do not publish transacted Panthère data openly. We are describing what the market asks, not what it settles at.

Current US retail, steel and two-tone

Cartier raised US prices with effect from 21 May 2026. The figures below were observed at authorised retailers on 26 July 2026, with the pre-increase figure shown for context.

The May 2026 increase was not uniform. Steel Panthère references rose roughly 4 per cent. Steel with diamond bezels rose around 10 per cent. Gold with diamonds rose furthest, with individual references reported between 12 and 18 per cent depending which basket is measured. Treat any single headline percentage for "the Cartier increase" with suspicion, including ours.

The bracelet: the part that decides whether it fits

The Panthère bracelet is a five-row brick-lay interlocking construction, fully integrated with no conventional lugs, closing on a concealed deployant clasp. Each link is slightly curved, and the staggered pattern is what produces the fluidity the watch is known for.

There is no micro-adjustment. Fit is set entirely by adding or removing links, and some clasps carry a second hole allowing one small step. This is the single most important practical fact in a size guide, because it means the bracelet either sits correctly or it does not, with limited scope to split the difference.

Owner and forum consensus is firmly against DIY link removal. Cartier bracelets use a mix of pins, screws and snap-type links depending on the model, and the correct driver varies. Authorised dealers usually size free of charge. Photograph the bracelet before handing it over.

Water resistance: 30 metres, and what that means

Every Panthère in the current collection is rated to 3 bar, approximately 30 metres. This is splash resistance. It is not a swimming watch, and any listing suggesting otherwise is wrong.

Under ISO 22810:2010 the depth marking reflects a static overpressure test, not a duty cycle. The standard's own framing makes this explicit, and manufacturers reinforce it: IWC's published guidance places 3 to 5 bar at "swimming or skiing" and reserves professional water use for 12 bar and above. A 30 metre watch on a fully integrated jewellery bracelet, worn in a chlorinated pool, is exposed on two fronts at once. See our full guide to what water resistance ratings actually mean.

The quartz question, answered with data

Every standard Panthère is quartz. Cartier does not publish a calibre number for it, and no authorised retailer lists one, so treat any stated calibre for a modern Panthère as unverified. The one mechanical exception, HPI01358, is a 41 mm white gold high jewellery piece with hand-wound calibre 9625 MC at 165,000 US dollars, and it is not part of the standard collection.

Enthusiast press treats the quartz movement as an objection. Buyer behaviour does not agree. Chrono24 reported in March 2024 that 68 per cent of Cartier watches bought by women on its platform are quartz, and that Cartier's share among female buyers is more than triple its share among male buyers. The Panthère is bought as a bracelet with a dial on it, and priced accordingly.

History, briefly and accurately

• 1914: Cartier's first panther-motif watch, in onyx and diamonds.
• 1983: the Panthère de Cartier watch launches. Note that WWD dates it to 1984. The majority of sources say 1983, and the discrepancy is real.
• Early 2000s: production ceases. Bob's Watches gives 2004, which is a single-source figure.
• January 2017: relaunch presented at SIHH, commercially available from June 2017. Fourteen core references in two sizes only, Small and Medium, from 4,000 to 141,000 US dollars.

The Mini and the Large were added after the relaunch. No authoritative source gives the year for either, so we do not state one. Note also that the relaunch is not a like-for-like reissue: first-generation sizes ran differently, and the vintage Mini at around 17 mm is materially smaller than today's 19 mm Mini.

A disambiguation, because search engines confuse these

"Panthère Allongée" is not a Cartier model. Allongée, meaning elongated, is a case-shape suffix Cartier applies to the Tank and the Baignoire only. The term appears attached to Panthère high-jewellery references on some grey-market product feeds, where it is retailer-invented naming. The Panthère case has been square or cushion throughout its entire history from 1983 to today. The only elongation in the family is in the bracelet.

"Cartier Panthère 2026" will also surface Tortue results. Cartier's 2026 novelties include the Tortue Panthère Métiers d'Art, a champlevé enamel piece in two limited editions of 100. It is a Tortue, not a Panthère. No new standalone Panthère reference was released in 2026 at the time of writing.

Frequently asked questions

What size Panthère de Cartier should I buy?

Mini and Small read as jewellery and sit closest to the original 1980s proportions. Medium is the most balanced as an everyday watch and is the size most often photographed. Large is a deliberate statement at 42 mm by 31 mm. Because there is no micro-adjustment, try the size on before committing wherever possible.

Is the Panthère de Cartier quartz or automatic?

Quartz, in every size of the standard collection. Only high-jewellery exceptions carry a mechanical movement.

Can you swim with a Panthère de Cartier?

No. It is rated to 30 metres, which is splash resistance. Remove it before swimming.

How much is a Panthère de Cartier?

Steel runs from 4,450 US dollars for the Mini to 6,950 US dollars for the Large at authorised retail as at 26 July 2026. Two-tone runs from 10,000 to 12,400 US dollars. Gold and diamond-set references run considerably higher.

Do superseded references such as WSPN0006 differ from WSPN0013?

No verified specification difference exists. They are materially the same watch under different reference numbers, and the superseded reference generally trades lower.

How often does a Panthère need servicing?

Cartier does not publish a public service interval or price schedule that we could verify. Third-party figures circulate at roughly five years for a complete service and two to three years for a battery, but these are indicative rather than authoritative. Ask the boutique.

Currently at Honeyrock

• Panthère de Cartier Mini, stainless steel, Ref. WSPN0012
• Baignoire de Cartier Mini, Ref. WGBA0040
• Ballon Bleu de Cartier, limited edition red dial, 33 mm
• All Cartier at Honeyrock

Sources

1. Watches of Switzerland US, Panthère de Cartier collection and product pages, observed 26 July 2026.
2. Betteridge and Mayors, Panthère product pages and pricing, observed 26 July 2026.
3. Finer Lux, "The Cartier price increase is here", 21 May 2026.
4. Fashionphile Academy, 2026 Cartier price increase analysis and Panthère size guide.
5. WWD, "Cartier to relaunch Panthère watch", January 2017.
6. aBlogtoWatch, Panthère de Cartier collection hands-on.
7. Watch Advice, Panthère de Cartier hands-on review, 2025, on the absence of micro-adjustment.
8. Chrono24 press release, International Women's Day data insight, 8 March 2024.
9. Bob's Watches, Gray and Sons, SwissWatchExpo and Element iN Time listings, observed 26 July 2026.

Retail figures are authorised retail observed on the date given and are not offers. Pre-owned figures are dealer asking prices, not transacted values. Honeyrock Luxury makes no claims about future value or price appreciation. Last updated 26 July 2026.