Replica Rotonde Astrotourbillon | 1:1 Orbiting Carriage Watch
The Rotonde de Cartier Astrotourbillon is one of the most recognizable complications in modern watchmaking, and this 1:1 replica recreates its orbiting carriage and open dial architecture in faithful detail. Case proportions, dial furniture, and the sapphire exhibition back are all matched against reference photography of the genuine piece. If you have admired the astrotourbillon look but not the six-figure entry point, this is the version built for real wear.
Key Features
- Rotating astrotourbillon carriage that orbits the dial center instead of sitting in a fixed cage
- Case size, lugs, and crown profile matched to the original Rotonde de Cartier geometry
- Domed sapphire crystal with anti-reflective coating and a full exhibition caseback
- Applied Roman numerals over a finely textured guilloche-style dial
- Blued-steel-tone hands and a signed cabochon crown
- Hand-finished bridges and perlage visible through the display back
- Genuine leather strap with a folding deployant clasp
- Splash-resistant construction for everyday wear
How is an astrotourbillon different from a standard tourbillon?
A conventional tourbillon keeps its rotating cage in one fixed spot on the dial. The astrotourbillon mounts the balance and escapement at the end of an arm that travels around the entire dial, usually completing one revolution per minute, which is why the carriage itself doubles as the running seconds.
Does the orbiting carriage actually work on this replica?
Yes. The carriage is driven by the movement rather than fixed in place, so the arm sweeps around the dial continuously while the watch runs, with the balance oscillating as it travels.
How should I care for it?
Keep it away from magnets, hot water, and hard knocks, set the time with the crown pushed fully in, and wipe the case and strap with a soft dry cloth after wear. A watchmaker can service the movement if it ever begins to lose time.
On materials and specifications: the case is cut from 316L stainless steel and finished with polished bevels against brushed flanks, then paired with a hand-wound mechanical movement built around the flying carriage. The dial sits under a domed sapphire crystal, the display back is sapphire as well, and the strap is genuine leather with a signed folding clasp. Every element you would inspect up close, from the numeral typography to the crown cabochon, has been reproduced to match the reference.
Shipping and returns: orders are packed discreetly in protective travel packaging and shipped with tracking so you can follow the parcel from dispatch to doorstep. If the watch is not right for you, returns are accepted within the stated window as long as the piece comes back unworn and with its packaging intact, and our support team will walk you through the process.