The Girard-Perregaux Quasar Light Tourbillon Three Bridges reference 99295-43-3313-5CC is a 46 mm sapphire-cased haute horlogerie watch that puts the maison's historic Three Bridges architecture on full display: the case, back and bezel are all cut from sapphire crystal, so the gold bridges and the tourbillon float with almost nothing visible around them. This guide covers the specifications, how the sapphire case compares with a metal-cased Three Bridges watch, price context in 2026 and what to check before buying a watch at this level. Bizak & Co. sources the 99295-43-3313-5CC to order; the Girard-Perregaux collection lists the configurations we can seek.
Last reviewed on September 28, 2026 by Filip Biczak. Prices are dated observations, not quotes.
Girard-Perregaux Quasar Light Tourbillon Three Bridges specifications
| Attribute | 99295-43-3313-5CC |
|---|---|
| Case | 46 mm sapphire crystal, case, back and bezel all sapphire |
| Movement | Manual wind, three parallel gold bridges, floating tourbillon |
| Dial | Open, movement fully visible from every angle |
| Strap | Rubber |
| Condition offered | Brand new |
| Heritage | Three Bridges architecture, associated with Girard-Perregaux since the 19th century |
Sources: the Federation of the Swiss Watch Industry for background on Swiss haute horlogerie standards, and Phillips Watches, an auction house that regularly handles Girard-Perregaux Three Bridges pieces at this level.
Why is the case made of sapphire?
Sapphire crystal is harder than steel or titanium and will not scratch in normal wear, though like any crystal it can chip or crack under a sharp impact. Girard-Perregaux uses it here to remove the case entirely as a visual element: with no metal shell, the three parallel gold bridges and the floating tourbillon are visible from the front, the sides and the back at once, rather than through a single sapphire window in an otherwise solid case. It is a construction choice built around the Three Bridges architecture rather than a styling exercise, and it is more technically demanding to machine and water-seal than a conventional metal case, since every joint between sapphire panels has to hold without a metal frame to lean on.
The Three Bridges layout itself long predates this sapphire execution. Girard-Perregaux has built movements around three parallel bridges spanning the mainplate since the 19th century, using the arrangement across pocket watches and later wristwatches long before the modern sapphire and skeletonised versions. The Quasar Light is one of the most literal expressions of that architecture: because the case does not compete with the movement for attention, the bridges and the tourbillon cage are the only things left to look at, which is the point of the design rather than an accident of the material.
Sapphire case vs a traditional gold Three Bridges
| Quasar Light Tourbillon Three Bridges (sapphire) | Classic Bridges 45mm (pink gold) | |
|---|---|---|
| Case | 46 mm, full sapphire | 45 mm, pink gold |
| View of the movement | Visible from every angle, no case to interrupt it | Visible through the dial side and case back, framed by the metal case |
| Character | Statement piece, movement-forward | Traditional dress watch with the same bridge architecture |
| Bizak catalogue ask, 28 Sep 2026 | US$351,999 brand new | US$37,099 brand new |
The sapphire case commands a large premium over a metal-cased Three Bridges watch; buyers choose between them based on how much the fully transparent construction matters versus a more traditional gold case with the same underlying bridge design.
How does a 46 mm sapphire case wear?
Sapphire is lighter than a metal case of the same dimensions, so a 46 mm Quasar Light does not carry the wrist-load its diameter suggests. The rubber strap adds to the everyday wearability of an otherwise showcase-grade watch, and it is a more sensible pairing than a metal bracelet would be against a sapphire case and lugs. At 46 mm it is still a large watch and suits a buyer comfortable with statement proportions; those who want the Three Bridges layout in a more conventional size should look at a metal-cased alternative such as the Classic Bridges above. Because the case has no opaque sides, the watch also reads larger visually than a solid-cased piece of the same diameter, since there is nothing to break up the silhouette.
How much is a Girard-Perregaux Quasar Light Tourbillon Three Bridges? Price context in 2026
- Bizak catalogue ask. On 28 September 2026, our sourced catalogue listed the 99295-43-3313-5CC brand new at US$351,999, sourced to order.
- Where this sits in the range. Girard-Perregaux's sapphire-cased and high-complication pieces span from the low tens of thousands for steel and titanium Bridges models to well over US$300,000 for the most technically involved sapphire and minute-repeater references; the exact position of any one reference depends on materials and complication.
- What affects the price. Condition of the sapphire panels, completeness of box and papers, and whether the piece is unworn each matter more at this level than on a steel sport watch, because parts and service for a sapphire case are specialist work.
That figure describes what we saw and will move. Ask for a dated quote and current availability; watches at this level are typically discussed directly rather than compared on a public price list.
Is the Quasar Light Tourbillon Three Bridges a collector's watch?
It is built for collectors who already own conventional haute horlogerie and want a piece that sits in a different category: fewer are made, the construction is harder to execute, and the sapphire case is a talking point in itself. It is not a first serious watch purchase, and it is not a watch to buy for near-term resale; buy it because the Three Bridges architecture and the sapphire construction are what you want to own and wear carefully.
Buying a Quasar Light Tourbillon Three Bridges: what to check
- Sapphire panel condition. Inspect every face of the case under strong light for chips or hairline cracks at the edges, which are the main risk with a sapphire case rather than scratching.
- Tourbillon and bridges. Confirm the floating tourbillon runs smoothly and that none of the three gold bridges shows displacement; ask for video of the movement running.
- Winding and power reserve. This is a manual-wind movement; ask about winding history and storage, and confirm the power reserve holds as expected.
- Documentation. A watch at this price should come with full box and papers, with the reference number matching exactly.
- Service access. Ask where the piece can be serviced; sapphire-case watches require specialist handling that not every service centre performs.
Our authentication process describes what we inspect before dispatch on pieces at this level.
Quick answers
How much is a Girard-Perregaux Quasar Light Tourbillon Three Bridges?
Bizak's sourced catalogue listed the 99295-43-3313-5CC brand new at US$351,999 on 28 September 2026, sourced to order. Ask for a dated quote and current availability.
Why is the case made entirely of sapphire?
Sapphire removes the case as a visual barrier, so the three gold bridges and the floating tourbillon are visible from every angle rather than through a single window in a metal case.
Does the Quasar Light Tourbillon Three Bridges have a rotor?
No. It is hand-wound, which keeps the view of the movement completely clear with nothing spinning across the bridges.
How does a sapphire case compare with a gold Three Bridges case for durability?
Sapphire will not scratch in normal wear but can chip or crack under a sharp impact, where a gold case is more forgiving of impact but shows scratches over time. Both require careful handling at this price point.
Is this a good watch to buy as a first serious purchase?
No. It suits a collector who already owns conventional haute horlogerie and wants a movement-forward statement piece rather than a first significant watch.
Request a Quasar Light Tourbillon Three Bridges sourcing quote
Tell us your timing, whether you want to discuss a trade against an existing piece, and any questions about the specific example, through our sourcing enquiry form. We confirm the specific watch, photographs, papers and final price before you commit. Catalogue entry: Quasar Light Tourbillon Three Bridges 99295-43-3313-5CC; browse the Girard-Perregaux collection, or sell or trade a high-complication watch.
Related reading: Richard Mille price guide · Patek Philippe Nautilus 5990 guide · Audemars Piguet price guide · Our authentication process.
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