Cartier / Cartier Libre Baignoire Tortue & Cartier Libre Tortue Serpent
Key Highlights
- The third opus of the Cartier Libre collection fuses signature Baignoire and Tortue shapes with tortoise and serpent motifs.
- Cartier Libre Baignoire Turtle and Cartier Libre Tortue Snake are each produced as numbered limited editions of 30 pieces.
- Both watches are crafted in 18K rhodium-finish white gold and richly set with brilliant-cut diamonds and coloured stones.
- The Baignoire Turtle uses buff-top sapphires and tsavorites to evoke a shell, while the Tortue Snake plays with enamel, mother-of-pearl and diamonds.
- Cartier reinforces its long-standing commitment to responsible sourcing and co-founding the Responsible Jewellery Council.

A Third Chapter for Cartier Libre
For the third opus of Cartier Libre, the Maison turns its gaze once more to its repertoire of signature shapes, approaching them with what it describes as a candid, code-breaking eye. The collection is conceived as a space where Cartier’s identity as a jeweller and watchmaker merges into what Marie-Laure Cérède, Director of Design for Watchmaking at Cartier, calls “a third type of object”. These creations are not purely instruments for telling the time, nor are they simply pieces of jewellery; they exist in their own category, recognisable only as Cartier.
This latest chapter brings together two pillars of the Cartier shaped watch vocabulary—the Baignoire and the Tortue—and pairs them with equally emblematic animals from the Maison’s menagerie. The result is an unexpected duo: Baignoire/Tortue and Tortue/Serpent, expressed through extravagant, highly jewelled designs. Behind the apparent excess, the Studio emphasises an underlying rigour: purity of line, precise proportions and carefully calibrated details that challenge the established order of traditional watchmaking and jewellery classifications.
Cartier’s Creative Ethos and Responsibility
The Cartier Libre concept is anchored in the Maison’s founding values and a strong creative dynamic. It is defined as a balance between measure and excess, deliberately refusing categorisation—hence the name “Libre”. Pierre Rainero, Director of Image, Style and Heritage at Cartier, underscores this refusal to be confined, positioning the collection as a laboratory of form and expression within the broader Cartier universe.
Running in parallel with this creative freedom is a long-standing commitment to responsible practices. Cartier has pursued continuous improvement across its activities, from procurement to production, and in 2005 co-founded the Responsible Jewellery Council. This organisation works to uphold responsible practices “from the mines all the way to the point of sale”. A decade later, Cartier reaffirmed its engagement by collaborating with industry partners and governments and by playing an active role in the Coloured Gemstones Working Group, which focuses on improving the sourcing, provenance and responsible production of coloured stones.

Baignoire Turtle: A Shell of Light
The Cartier Libre Baignoire Turtle revisits the aesthetic heritage of the Baignoire introduced in 2019. Here, the entire dial is reimagined to give the watch a new identity, transforming the familiar oval into a tortoise-inspired object. Materials are chosen to evoke a shell, playing on contrasting textures: the smoothness of buff-top stones is set against the graininess of diamond paving to reveal the animal motif in a subtle yet legible way.
The dial features random diamond paving, intersected by playful anthracite and black lines and organised into a geometric composition with a scale motif. A stripe of buff-top tsavorites delineates the case, while buff-topped sapphires punctuate the dial and sit at the corners of three central hexagons. The watch is crafted in 18K rhodium-finish white gold, with the case, dial and buckle set with 171 brilliant-cut diamonds totalling 0.74 carat, alongside 18 sapphires and 24 tsavorites. It is paired with a navy blue alligator leather strap and powered by a quartz movement. The Baignoire Turtle is offered as a numbered limited edition of 30 pieces, reinforcing its status as a collector’s object rather than a mainstream reference.
Tortue Snake: Curves in Motion
Created in 1912, the Tortue watch emerged from Cartier’s pursuit of pared-down simplicity and a distinctive case built around two large curves. In its new Cartier Libre interpretation, this classic shape is transported into a different universe, animated by serpent imagery rendered through scale motifs and ringed curves that seem to glide over a light-toned background.
The Tortue Snake plays with a refined palette of materials and finishes. Black or coral-coloured enamel contrasts with mother-of-pearl in bluish or light grey shades, while polished gold drops and closed-set diamonds illuminate the case and winding crown. The serpent presence is intentionally dual—both clearly represented and subtly suggested through the interplay of motifs and textures. The watch is executed in 18K rhodium-finish white gold, with the case, dial and buckle set with 130 brilliant-cut diamonds amounting to 0.72 carat, complemented by blue and white mother-of-pearl and completed by a black alligator leather strap.
Mechanically, the Tortue Snake is equipped with the Manufacture mechanical movement with manual winding 430 MC. The technical specifications of the calibre include a 9-line encasing diameter, total movement dimension of 20.5 mm, thickness of 2.15 mm, 18 jewels, a frequency of 21,600 vibrations per hour and a power reserve of 38 hours. The Tortue Snake itself measures 31 x 39 mm, with a thickness of 6.73 mm, and is issued as a numbered limited edition of 30 pieces.
Why It Matters
For collectors in the Gulf, Cartier Libre Baignoire Turtle and Tortue Snake offer a focused expression of the Maison’s dual identity as jeweller and watchmaker, coupled with the rarity of numbered editions of just 30 pieces each. Their meticulous design, high jewellery execution and the underlying commitment to responsible sourcing of diamonds and coloured stones align with a regional appreciation for both craftsmanship and discernment in provenance.
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