Invention Piece 3

Brand  : Greubel Forsey
Collection  : Tourbillon 24 Secondes
Model  : Invention Piece 3
Reference  :
Nber of pieces : 11
Complement : Red gold case
On sale : 2011

PDF INDEX CARD

REQUEST A PRICE

Price request for Invention Piece 3Ref.

Invention Piece 3

YOU WANT IT ? WE SEARCH IT !

This fonction is reserved for exclusive members of MyWatchSite.

There is nothing easier than becoming a member!

  • Brand  : Greubel Forsey
    Collection  : Tourbillon 24 Secondes
    Model  : Invention Piece 3
    Reference  :
    Nber of pieces : 11
    Complement : Red gold case
    On sale : 2011
    List Price : On request
    Diameter : 43.50 mm
    Thickness : 16.11 mm
    Styles : High Horology
    Atypical
    Types : Hand-winding
    Calibre : GF 01N
    Complication : Small Seconds
    Power Reserve Indicator
    Case material : Red gold
    Case peculiarity : Sapphire caseback
    Shape : Round
    Water-resistance : 30 meters
    Dial color : Grey
    Display : Blue triangle (Minutes)
    Red triangle (Hours)
    Indexes : Arabic numerals
    Glass : Domed
    Sapphire
    Strap material : Alligator leather
    Strap color : Black
    Strap clasp : Folding buckle
    + More characteristics : Tourbillon 24 Secondes Incliné

    Movement
    370 parts
    Tourbillon cages : 87 parts
    Weight of the cage : 0.39 g
    42 jewels
    Olive-domed jewels in gold chatons
    Power reserve : 72 hours
    Frequency :
    21 600 vibrations/hour
    Rapid rotating twin barrels. equipped with a slipping spring to avoid excessive tension
    Balance wheel Variable-inertia with gold mean-time screws
    Main Plates nickel palladium
    Bridges nickel silver
    “Message from the Inventor Watchmakers” text in relief on a gold plate
    Involute circle profile
    Tangential inclined gear with profiled teeth. on fixed wheel and escape wheel pinion

    Tourbillon cage
    Inclined at a 25° angle. 24-second rotation
    Cage pillars in Avional
    Titanium cage bridges
    Gold counterweight

    Lateral window with shaped sapphire crystal
    Raised polished engraving of the name of the Invention on a hand-punched background
    Gold security screws
    Polished bezel and centre band with hand-finished straight graining
    Hand-engraved individual number

    Hand-sewn strap
    Folding clasp engraved with the Greubel Forsey logo

DESCRIPTION

  • Invention Piece 3

    A tribute to the Third Invention

    To pay homage to their third invention, the Tourbillon 24 Secondes Incliné, Robert Greubel and Stephen Forsey have taken on the challenge of housing a watch mechanism, combining complex and innovative techniques within an unprecedented architectural setting. Invention Piece 3 redefines the frontiers of technical accomplishment and is yet another testament to Greubel Forsey’s determination to discover and develop new 21st century micromechanical inventions. An approach that has made Greubel Forsey synonymous with prestige and innovation ; a status earned through the mechanisms they invent and the architecture through which they interpret them.

    Precision and craftsmanship

    The third invention consists of a single tourbillon cage inclined at a 25° angle and performing a rapid rotation in 24 seconds. This utterly original mechanism guarantees the watch maximum efficiency and optimal performance on the wrist. Invention Piece 3 features a totally unconventional display with the plates themselves serving as the base for the timekeeping indicators. The four gold plates are engraved with a portion of a personal message from Robert Greubel and Stephen Forsey providing an insight into the complex process involved in creating the extraordinary mechanism of this third invention.

    Innovative architecture

    In a league of its own, Invention Piece 3 shows the time on a large 24-hour display taking up most of the space on the dial side. The minute display is concentric to the hour dial, with the hours distinguished by a red indicator and the minutes by a blue one. The power reserve, offset at 2 o’clock, is visually balanced by the tourbillon at 8 o’clock and provides linear reading of the indications. A sub-seconds dial at 5 o’clock ensures the overall equilibrium of the timepiece. Turning the watch over, the tourbillon, supported by a distinctive arrow-shaped bridge, provides an aesthetical link between the front and back of the watch and it can also be admired via the lateral convex sapphire crystal on the side of the case.

    Powerful and l asting links

    A personal message from Robert Greubel and Stephen Forsey is engraved on a gold crescentshaped plate visible through the caseback and provides further evidence of sublime craftsmanship. The very exclusive nature of Invention Piece 3 is ensured by a unique series of 11 pieces in white gold, 11 pieces in red gold and 11 pieces in platinum. This exceptional and exquisitely balanced timepiece expresses a rare degree of innovation and technical mastery that is enhanced by its exceptional hand finishing. When observed through a magnifying glass, the engraved message reveals the true nature of the extreme dedication to horology embodied in its numerous technical and aesthetic details. Invention Piece 3 is clearly designed to build power ful and lasting links between its owner and the inventor watchmakers, Robert Greubel and Stephen Forsey.
  • Invention Piece 3

    A tribute to the Third Invention

    To pay homage to their third invention, the Tourbillon 24 Secondes Incliné, Robert Greubel and Stephen Forsey have taken on the challenge of housing a watch mechanism, combining complex and innovative techniques within an unprecedented architectural setting. Invention Piece 3 redefines the frontiers of technical accomplishment and is yet another testament to Greubel Forsey’s determination to discover and develop new 21st century micromechanical inventions. An approach that has made Greubel Forsey synonymous with prestige and innovation ; a status earned through the mechanisms they invent and the architecture through which they interpret them.

    Precision and craftsmanship

    The third invention consists of a single tourbillon cage inclined at a 25° angle and performing a rapid rotation in 24 seconds. This utterly original mechanism guarantees the watch maximum efficiency and optimal performance on the wrist. Invention Piece 3 features a totally unconventional display with the plates themselves serving as the base for the timekeeping indicators. The four gold plates are engraved with a portion of a personal message from Robert Greubel and Stephen Forsey providing an insight into the complex process involved in creating the extraordinary mechanism of this third invention.

    Innovative architecture

    In a league of its own, Invention Piece 3 shows the time on a large 24-hour display taking up most of the space on the dial side. The minute display is concentric to the hour dial, with the hours distinguished by a red indicator and the minutes by a blue one. The power reserve, offset at 2 o’clock, is visually balanced by the tourbillon at 8 o’clock and provides linear reading of the indications. A sub-seconds dial at 5 o’clock ensures the overall equilibrium of the timepiece. Turning the watch over, the tourbillon, supported by a distinctive arrow-shaped bridge, provides an aesthetical link between the front and back of the watch and it can also be admired via the lateral convex sapphire crystal on the side of the case.

    Powerful and l asting links

    A personal message from Robert Greubel and Stephen Forsey is engraved on a gold crescentshaped plate visible through the caseback and provides further evidence of sublime craftsmanship. The very exclusive nature of Invention Piece 3 is ensured by a unique series of 11 pieces in white gold, 11 pieces in red gold and 11 pieces in platinum. This exceptional and exquisitely balanced timepiece expresses a rare degree of innovation and technical mastery that is enhanced by its exceptional hand finishing. When observed through a magnifying glass, the engraved message reveals the true nature of the extreme dedication to horology embodied in its numerous technical and aesthetic details. Invention Piece 3 is clearly designed to build power ful and lasting links between its owner and the inventor watchmakers, Robert Greubel and Stephen Forsey.
  • Brand  : Greubel Forsey
    Collection  : Tourbillon 24 Secondes
    Model  : Invention Piece 3
    Reference  :
    Nber of pieces : 11
    Complement : Red gold case
    On sale : 2011
    List Price : On request
    Diameter : 43.50 mm
    Thickness : 16.11 mm
    Styles : High Horology
    Atypical
    Types : Hand-winding
    Calibre : GF 01N
    Complication : Small Seconds
    Power Reserve Indicator
    Case material : Red gold
    Case peculiarity : Sapphire caseback
    Shape : Round
    Water-resistance : 30 meters
    Dial color : Grey
    Display : Blue triangle (Minutes)
    Red triangle (Hours)
    Indexes : Arabic numerals
    Glass : Domed
    Sapphire
    Strap material : Alligator leather
    Strap color : Black
    Strap clasp : Folding buckle
    More characteristics : Tourbillon 24 Secondes Incliné

    Movement
    370 parts
    Tourbillon cages : 87 parts
    Weight of the cage : 0.39 g
    42 jewels
    Olive-domed jewels in gold chatons
    Power reserve : 72 hours
    Frequency :
    21 600 vibrations/hour
    Rapid rotating twin barrels. equipped with a slipping spring to avoid excessive tension
    Balance wheel Variable-inertia with gold mean-time screws
    Main Plates nickel palladium
    Bridges nickel silver
    “Message from the Inventor Watchmakers” text in relief on a gold plate
    Involute circle profile
    Tangential inclined gear with profiled teeth. on fixed wheel and escape wheel pinion

    Tourbillon cage
    Inclined at a 25° angle. 24-second rotation
    Cage pillars in Avional
    Titanium cage bridges
    Gold counterweight

    Lateral window with shaped sapphire crystal
    Raised polished engraving of the name of the Invention on a hand-punched background
    Gold security screws
    Polished bezel and centre band with hand-finished straight graining
    Hand-engraved individual number

    Hand-sewn strap
    Folding clasp engraved with the Greubel Forsey logo