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Greubel Forsey GMT Black Titanium Replica Watch
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[Image: Greubel%20Forsey%20watch%20Grande%20Sonn...tanium.jpg]


GPHG's Greubel Forsey Grande Sonnerie receives the "Mechanical Abnormality" Award

Friday, November 9, 2018: Grand Sonnerie, by far the most complex Greubel Forsey replica, won the "Mechanical Abnormal" award at the Geneva Watch Grand Prix.

After 11 years of research, assembled no less than 935 parts, submitted two patents, including Greubel Forsey's third basic invention (Tourbillon 24 Secondes), to develop an acoustic resonance cage that produces extremely high purity sound. Installed eleven functional safety features to ensure unparalleled intuitive ease of use for a three-year wear test... As this only partially listed stage emphasizes, the creation of Grande Sonnerie is indeed A major commitment by Robert Greubel, Stephen Forsey and his team. This watch reflects the essence of their expertise and the excellence of watchmaking.

The most complicated creation of Greubel Forsey to date
Grande Sonnerie is undoubtedly one of the biggest complications of timepieces. Beginning with their collaboration, Robert Grebel and Stephen Fossey began to think about their own determined contemporary vision of this luxury complex. For eleven years, Grande Sonnerie set the rhythm of their daily lives, because they assembled the 935 parts of this watch in an extremely confidential manner, the most important thing is to ensure the absolute harmony between the movement, the appearance and the movement. Acoustics. Its ergonomic design guarantees unparalleled intuitive ease of use. In order to ensure the best building balance, a strong focus on detail is devoted to the intelligent integration of the most important mechanisms and instructions (the tourbillon, the cathedral cymbal, the percussion hammer, the power reserve display...).
In view of the waterproofing of the replica men watches 3 Atm (about 30 meters), the acoustic performance of this Grande Sonnerie is even more impressive, which is an outstanding achievement to ensure a clear and strong strike. Much like a stringed instrument, the titanium acoustic resonance cage was developed inside the case itself to provide maximum volume. As you can see through the side window of the tourbillon, through the one-piece, two-story cathedral - three layers and treble and bass respectively - delivers an extremely pure crystallization hit. Two eye-catching hammers are evident on the side of the dial, with flat black finishes, hand chamfers and polished countersunk holes. The golden bridges that support them are embossed and engraved with the same special finishes and straight flanks.

Although the movement is hand-wound, the strike mechanism also features an automatic winding system, with a Platinum pendulum engraved with Greubel Forsey's guiding spirit and 20 hours of hitting protection in Grande Sonnerie mode. Grande Sonnerie delivered hours and quarters, while Petite Sonnerie delivered only a few hours. The silent mode can be activated by the pusher. The three-question timekeeping and its additional mechanisms can reduce the time to the exact time and minutes, as needed. This watch also includes another feature, thanks to the mute speed governor, which uses a specially designed inertia flywheel to eliminate the whistling sounds often associated with traditional strike speed adjustment mechanisms.

Tourbillon 24 Secondes, the third basic invention
The third basic invention: the tourbillon 24 Secondes ensures the timing accuracy of the timepiece, which uses fast rotational speed and tilt angle to solve the critical position of the oscillator relative to gravity. The 25° angle and fast rotation of the tourbillon frame significantly improves the precise timing performance of a system containing only one tourbillon, especially in the rest position. Other notable features of this watch include a frequency of 21,600 vibrations per hour and an 82-hour precision timing power reserve. Grande Sonnerie is an exclusive achievement for a handful of watchmakers. Despite its complexity, Greubel Forsey's goal is to complete five to eight such timepieces per year.
Robert Greubel and Stephen Forsey expressed their warmest gratitude to the entire Greubel Forsey replica watches luxury team. Without them, 
this great feat was impossible.

Greubel Forsey Grande Sonnerie Titanium Replica Watch
Brand :Greubel Forsey
Range :Grande Sonnerie Titanium
Model :Grande Sonnerie Titanium
Case material :Titanium
Movement :Manual Winding
Gender :men
Case size :43.5 mm x 16.13 mm
Crystal :Sapphire
FUNCTIONS :Hours,Minutes,Seconds,Power Reserve
The case shape :Round
Bracelet material :alligator
Dial colour :Black
power reserve :72 hours
BUCKLE Big Grineployment Buckle

Greubel Forsey is proud to introduce Différentield'Égalité
After years of research and development, Robert Greubel and Stephen Forsey are proud to present a timepiece with the fifth basic invention: Différentield'Égalité. It ensures the adjustment of the driving force and improves the accuracy of the timing performance. This is the first time Grubel Fossey has incorporated an amazing number of seconds into one of the timepieces.

Différentield'Égalité, "Enhanced power for enhanced precision"
Robert Greubel and Stephen Forsey presented their inventions for the first time at the 2008 Basel International Watch and Jewellery Show as part of the EWT Lab and then presented a more advanced technical demo version at SIHH 2010. Since then, more exciting paths have been explored to help optimize the accuracy of this new timepiece. Différentield'Égalité enables stable power distribution from the main barrel to the adjustment mechanism, maintaining a constant equilibrium amplitude for 60 hours of power reserve.

Dead beats and performances
In the first of Robert Greubel and Stephen Forsey, this watch features a second hand. This makes it easier to read and set the time precisely. The timepiece is equipped with a balance wheel stopper that activates the second hand reset by pulling the crown. The heart and hammer of this mechanism can be seen on the movement side. The 30° angle of the balance and escapement minimizes the effects of gravity and ensures effective motion in a stable position. This Greubel Forsey technology ensures excellent average/average balance performance, which is a sign of improved timing accuracy. All of these components work well together to help improve performance.

Mechanical spirit

The beauty of this watch is derived from the purest of the mechanical spirit of Greubel Forsey. The large opening on the dial gives you a glimpse of the beauty and complexity of the sport. The high-dome sapphire crystal on the side of the dial creates a refined silhouette for this new design. The sports side displays the "stop/reset" mechanism and the inscription of the engraving, which contains the key values that Robert Greubel and Stephen Forsey instilled in their creations.greubel forsey double tourbillon 30° technique
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