Price: 85'500 CHF (excl. taxes)
B 1.618
Flying Tourbillon Grande Date
Sapphire White
SWFTGD4
A masterpiece of transparency and refinement, the Flying Tourbillon Grande Date Sapphire Edition showcases Bianchet's in-house movement, designed with the timeless golden ratio 1.618. Light flows through the case, highlighting the hand-finished components and creating a captivating interplay of shadows and reflections.
Limited to 21 pieces.
To reserve this timepiece, you will be asked to make a 10% deposit .
ELEGANT TRANSPARENCY
​The case of this timepiece seamlessly combines sapphire crystal with rubber, an achievement that underscores Bianchet's mastery of material innovation. Sapphire, a material only second to diamond in hardness, presents significant challenges in machining and finishing. Yet, Bianchet has ingeniously integrated two rubber seams into the construction of the case that underline the purity of the watch design.
​
Limited to just 21 pieces, the Grande Date Sapphire Edition is carefully hand-finished and assembled at Bianchet's atelier in La Chaux-de-Fonds, Switzerland.
FLYING TOURBILLON
The crystal clear case of the Grande Date Sapphire Edition reveals the intricate architecture of the in-house caliber, making the movement itself the protagonist of the watch..
​
Bianchet Flying Tourbillon openwork movement, is crafted entirely in titanium and designed to appear as though it is levitating within the case, thanks to the ball-bearing mechanism that supports the tourbillon cage from the back. The tourbillon, renowned in the world of Haute Horlogerie for its ability to defy gravity, is a masterpiece of watchmaking precision and an everlasting symbol of elegance.
DOUBLE STRAP
This timepiece is completed with a white vulcanized rubber strap that blends naturally with the transparency of the case.
With a titanium folding clasp, each element is thoughtfully designed to complement the overall aesthetic.
An additional black rubber straps offers a additional and distinctive styling option.
TECHNICAL
SPECIFICATIONS
DESCRIPTION​
Manual Wound Flying Tourbillon with Grande Date Complication
Power Reserve: 90 hours (+/-5%)
Water resistance: 10 ATM
Weight: 75g (w/o strap)
​
Swiss Made
MOVEMENT
MOVEMENT
- In-house Flying Tourbillon 60 seconds
- Grade 5 Titanium main plate and bridges.
- Grade 5 Titanium tourbillon cage mounted on ball bearings.
- Frequency: 3hz - 21'600 vibrations/hour.
- Skeletonized Grande Date complication.
- Balance wheel with variable inertia.
- Adapted to 6 positions.
- 20 Jewels
Finishing
- Sand-blasted, satin-brushed plates & bridges, with hand-bevelling on titanium parts.
- PVD black finish.
- Lacquer applied by hand.
CASE
Materials
-Polished Sapphire Crystal case. Natural vulcanized rubber.
- Crown in Grade 5 Titanium.
​
Finishing
- Case finished by hand.
- Hand-polished crown.
Glass
- Glare-proof sapphire crystal on bezel and back.
Dimensions
- W: 43mm L: 51mm H: 14.35mm
STRAP
- Natural vulcanized rubber
- Grade 5 titanium folding clasp
Guarantee 5 years