Girard-Perregaux 1966 Tourbillon Sous Pont D'Or

99535-52-111-BK6A

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Girard-Perregaux 1966 Tourbillon Sous Pont D'Or

Brand  : Girard-Perregaux
Collection  : Girard-Perregaux 1966
Model  : Girard-Perregaux 1966 Tourbillon Sous Pont D'Or
Reference  : 99535-52-111-BK6A
Nber of pieces : 50
Complement : Pink gold
On sale : 2011

162 000 €Recorded list price in FranceI WANT IT

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  • Brand  : Girard-Perregaux
    Collection  : Girard-Perregaux 1966
    Model  : Girard-Perregaux 1966 Tourbillon Sous Pont D'Or
    Reference  : 99535-52-111-BK6A
    Nber of pieces : 50
    Complement : Pink gold
    On sale : 2011
    List Price : 162 000 €
    Diameter : 40 mm
    Thickness : 10.90 mm
    Styles : Classical
    High Horology
    Types : Self-winding
    Calibre : Girard-Perregaux GP9610
    Calibre distinction : Circular Graining
    Complication : Tourbillon
    Small Seconds
    Case material : Pink gold
    Case peculiarity : Engraved caseback
    Gold crown with engraved Girard-Perregaux logo
    Shape : Round
    Water-resistance : 30 meters
    Dial color : Silver
    Display : Blued steel Leaf-shaped hands
    Indexes : Arabic numerals flange
    Glass : Antireflective coating
    Sapphire
    Strap material : Alligator leather
    Strap color : Black
    Strap clasp : Pin buckle
    + More characteristics : Tourbillon with gold bridge

    Movement
    31 jewels
    224 components
    Tourbillon cage :
    72 components. 0.3 g
    Calibre : 28.60 mm
    Frequency :
    21 600 vibrations/hour
    Power reserve of 48 hours
    Small seconds on the Tourbillon
    Barrel : circular-grained cover
    Micro-rotor mounted on barrel staff crafted in platinum. patented by Girard-Perregaux

    Balance :
    Free-sprung with gold adjustment screws (diameter 8.35
    mm). lift angle 52°

    Balance spring :
    Philips terminal coil
    Breguet hairspring

    Main plate :
    Rhodium-plated
    Circular-grained
    Polished corners
    Circular grained and bevelled recesses

    Tourbillon bridge :
    Gold 'bassiné' bridge
    Hand-polished (inspection under 10x
    magnifier)
    Polished corners
    Satin-finished rims

    Gear trains :
    Involute gear profile

    Tourbillon :
    One rotation per minute
    Upper and lower cages bevelled and polished
    Cage balanced with gold adjustment screws
    Escapement bridges and pallet bridge bevelled and polished

    Screws bevelled and black-polished
    Dawn out and bevelled steel parts

    Case
    Case-back closed by 6 screws. hand-engraved
    Hand-engraved individual number

    Strap
    Full grain black alligator
    Pin gold buckle with engraved GP logo

DESCRIPTION

  • GIRARD-PERREGAUX 1966 TOURBILLON WITH GOLD BRIDGE
    220th ANNIVERSARY OF THE MANUFACTURE


    1791-2011: The Girard-Perregaux Manufacture celebrates its 220th anniversary. The start of the 19th century was marked by a pivotal invention in the field of chronometry. An ingenious device was created to compensate for the rate errors caused by the Earth's gravity when the watch was in a vertical position: the Tourbillon.

    In the mid-19th century, this complication was refined by the watchmaker Constant Girard-Perregaux. Long years of research enabled him to bring a completely innovative concept to fruition: it ensured the movement was no longer simply a technical and functional component, but a design element in its own right. His masterwork, a Tourbillon movement, featured three parallel bridges under which the barrel, centre wheel and Tourbillon were aligned. Each component in his timepieces was designed to an exceptionally high standard of quality. In 1889, he received the ultimate accolade: Girard-Perregaux won a gold medal at the Paris Universal Exhibition for his Tourbillon with three gold Bridges.

    To mark the 220t h anniversary of the Brand, Girard-Perregaux's Haute Horlogerie collection will be enhanced by a model inspired by its history and this majestic complication: the Girard-Perregaux 1966 Tourbillon with gold Bridge, expressing the essence of watchmaking tradition, available in an edition of 50 individually numbered pieces.

    Tribute to the Tourbillon pocket watches

    Sober and elegant, the design of this timepiece evokes that of its illustrious predecessors. The ‘Breguet’ Arabic numerals painted on the silvered dial, as well as the blued steel leaf-shaped hands, are both clear references to a time when only pocket watches existed.

    The clean lines of its 40-millimetre case disguise a sophisticated design and production process. Its curvature and lugs have been carefully fashioned to sit perfectly on the wrist. Designed in the Manufacture's workshops, it has undergone meticulous finishing operations to reveal the full brilliance of the pink gold. The case-back, closed by 6 screws, is hand-engraved to evoke the domes of Girard-Perregaux's tourbillons dating from the 19th century. Each piece bears its own individual number, also engraved by hand in keeping with the Brand's tradition.

    The case houses a Girard-Perregaux 9610 movement comprising 224 components, the refined decoration and architecture of which are also inspired by 19th century pocket tourbillons.

    The tourbillon bridge of the new Girard-Perregaux 1966 Tourbillon has an unusual shape: known as ‘bassiné’, the two arms of the bridge are rounded off. The rounding off process consists of filing the ends of the arms to make them perfectly uniform, giving them a semi-cylindrical shape while retaining the demarcation of the centre and the heels. To finish the operation, the craftsmen use stones, buffs, boxwood and diamond pastes to smooth them to a perfectly rounded finish. The slightest imperfection can be immediately detected by the naked eye. This craftsmanship, which requires the highest level of dexterity and concentration, is a worthy heritage of the pocket Tourbillons manufactured by Constant Girard-Perregaux in the 19th century.

    The delicate Tourbillon also demands extreme attention to detail: incredible dexterity is required to assemble its 72 components, all of which fit into a diameter of just one centimetre. It weighs 0.3 gram - about the same as a swan's feather. Accompanying it is a self-winding system patented by the Manufacture: a small-diameter platinum oscillating weight is housed in the space below and around the barrel. This elegant design leaves the movement's dimensions and architecture intact.

  • GIRARD-PERREGAUX 1966 TOURBILLON WITH GOLD BRIDGE
    220th ANNIVERSARY OF THE MANUFACTURE


    1791-2011: The Girard-Perregaux Manufacture celebrates its 220th anniversary. The start of the 19th century was marked by a pivotal invention in the field of chronometry. An ingenious device was created to compensate for the rate errors caused by the Earth's gravity when the watch was in a vertical position: the Tourbillon.

    In the mid-19th century, this complication was refined by the watchmaker Constant Girard-Perregaux. Long years of research enabled him to bring a completely innovative concept to fruition: it ensured the movement was no longer simply a technical and functional component, but a design element in its own right. His masterwork, a Tourbillon movement, featured three parallel bridges under which the barrel, centre wheel and Tourbillon were aligned. Each component in his timepieces was designed to an exceptionally high standard of quality. In 1889, he received the ultimate accolade: Girard-Perregaux won a gold medal at the Paris Universal Exhibition for his Tourbillon with three gold Bridges.

    To mark the 220t h anniversary of the Brand, Girard-Perregaux's Haute Horlogerie collection will be enhanced by a model inspired by its history and this majestic complication: the Girard-Perregaux 1966 Tourbillon with gold Bridge, expressing the essence of watchmaking tradition, available in an edition of 50 individually numbered pieces.

    Tribute to the Tourbillon pocket watches

    Sober and elegant, the design of this timepiece evokes that of its illustrious predecessors. The ‘Breguet’ Arabic numerals painted on the silvered dial, as well as the blued steel leaf-shaped hands, are both clear references to a time when only pocket watches existed.

    The clean lines of its 40-millimetre case disguise a sophisticated design and production process. Its curvature and lugs have been carefully fashioned to sit perfectly on the wrist. Designed in the Manufacture's workshops, it has undergone meticulous finishing operations to reveal the full brilliance of the pink gold. The case-back, closed by 6 screws, is hand-engraved to evoke the domes of Girard-Perregaux's tourbillons dating from the 19th century. Each piece bears its own individual number, also engraved by hand in keeping with the Brand's tradition.

    The case houses a Girard-Perregaux 9610 movement comprising 224 components, the refined decoration and architecture of which are also inspired by 19th century pocket tourbillons.

    The tourbillon bridge of the new Girard-Perregaux 1966 Tourbillon has an unusual shape: known as ‘bassiné’, the two arms of the bridge are rounded off. The rounding off process consists of filing the ends of the arms to make them perfectly uniform, giving them a semi-cylindrical shape while retaining the demarcation of the centre and the heels. To finish the operation, the craftsmen use stones, buffs, boxwood and diamond pastes to smooth them to a perfectly rounded finish. The slightest imperfection can be immediately detected by the naked eye. This craftsmanship, which requires the highest level of dexterity and concentration, is a worthy heritage of the pocket Tourbillons manufactured by Constant Girard-Perregaux in the 19th century.

    The delicate Tourbillon also demands extreme attention to detail: incredible dexterity is required to assemble its 72 components, all of which fit into a diameter of just one centimetre. It weighs 0.3 gram - about the same as a swan's feather. Accompanying it is a self-winding system patented by the Manufacture: a small-diameter platinum oscillating weight is housed in the space below and around the barrel. This elegant design leaves the movement's dimensions and architecture intact.

  • Brand  : Girard-Perregaux
    Collection  : Girard-Perregaux 1966
    Model  : Girard-Perregaux 1966 Tourbillon Sous Pont D'Or
    Reference  : 99535-52-111-BK6A
    Nber of pieces : 50
    Complement : Pink gold
    On sale : 2011
    List Price : 162 000 €
    Diameter : 40 mm
    Thickness : 10.90 mm
    Styles : Classical
    High Horology
    Types : Self-winding
    Calibre : Girard-Perregaux GP9610
    Calibre distinction : Circular Graining
    Complication : Tourbillon
    Small Seconds
    Case material : Pink gold
    Case peculiarity : Engraved caseback
    Gold crown with engraved Girard-Perregaux logo
    Shape : Round
    Water-resistance : 30 meters
    Dial color : Silver
    Display : Blued steel Leaf-shaped hands
    Indexes : Arabic numerals flange
    Glass : Antireflective coating
    Sapphire
    Strap material : Alligator leather
    Strap color : Black
    Strap clasp : Pin buckle
    More characteristics : Tourbillon with gold bridge

    Movement
    31 jewels
    224 components
    Tourbillon cage :
    72 components. 0.3 g
    Calibre : 28.60 mm
    Frequency :
    21 600 vibrations/hour
    Power reserve of 48 hours
    Small seconds on the Tourbillon
    Barrel : circular-grained cover
    Micro-rotor mounted on barrel staff crafted in platinum. patented by Girard-Perregaux

    Balance :
    Free-sprung with gold adjustment screws (diameter 8.35
    mm). lift angle 52°

    Balance spring :
    Philips terminal coil
    Breguet hairspring

    Main plate :
    Rhodium-plated
    Circular-grained
    Polished corners
    Circular grained and bevelled recesses

    Tourbillon bridge :
    Gold 'bassiné' bridge
    Hand-polished (inspection under 10x
    magnifier)
    Polished corners
    Satin-finished rims

    Gear trains :
    Involute gear profile

    Tourbillon :
    One rotation per minute
    Upper and lower cages bevelled and polished
    Cage balanced with gold adjustment screws
    Escapement bridges and pallet bridge bevelled and polished

    Screws bevelled and black-polished
    Dawn out and bevelled steel parts

    Case
    Case-back closed by 6 screws. hand-engraved
    Hand-engraved individual number

    Strap
    Full grain black alligator
    Pin gold buckle with engraved GP logo