Crafted in Geneva — Est. MMXI
Tourbillon Perpetuel
CLB-T01
Flying Tourbillon with Perpetual Calendar
“Where gravity bends, time remains absolute.”
$48,500
Navy alligator leather
The Tourbillon Perpetuel houses Calibre's in-house CLB-T calibre — a flying tourbillon that rotates once per minute on a single central jewel, its cage visible through the open-worked sapphire dial. A fully mechanical perpetual calendar corrects automatically for months of 28, 29, 30, and 31 days, requiring no manual adjustment until 2100.
Each Calibre timepiece is assembled, adjusted, and timed individually in our Geneva atelier. Expected lead time is 4–6 weeks from order confirmation. Complimentary delivery by insured courier.
Movement & Case
Technical Specifications
| Reference | CLB-T01 |
| Movement | CLB-T, manual-winding, flying tourbillon |
| Frequency | 21,600 vph / 3 Hz |
| Jewels | 32 jewels |
| Power Reserve | 80 hours |
| Case Material | Grade 5 titanium |
| Case Diameter | 42 mm |
| Case Thickness | 11.4 mm |
| Crystal | Sapphire, anti-reflective both sides |
| Water Resistance | 50 m / 5 bar |
| Strap | Hand-stitched alligator leather, titanium deployant clasp |
| Complications | Flying tourbillon, perpetual calendar (day/date/month/year/leap year) |
At a Glance
Every component is finished by hand according to the conventions of haute horlogerie — bevelled, mirror-polished, and signed by the watchmaker who assembled it.
Dimensions
Size on the Wrist
Case Diameter
42 mm
Case Material
titanium
Water Resistance
50 m
Power Reserve
80 hr
The 42 mm case diameter positions the Tourbillon Perpetuel as a versatile reference that suits both formal and casual settings. Rendered above against a reference 65 mm wrist — actual fit varies by wrist circumference.
Horological Mastery
Complications
Tourbillon Perpetuel
Flying Tourbillon
A single-axis flying tourbillon rotating once per minute, suspended without upper bridge, showcasing the balance wheel in pure flight against the open dial.
Perpetual Calendar
Fully programmed perpetual calendar displaying day, date, month, and four-digit year with automatic correction for leap years through 2100.
Surface Treatment
All bridges and plates receive côtes de Genève finishing, perlage, and hand-anglage to the interior angles — invisible to the wearer, essential to the maker.
Geneva Standard — since 1886
CALIBRE Horology Maison — Geneva, Switzerland
Guarantee
5-year international
Service
Free first service
Provenance
Swiss Made