Tourbillon 24 Secondes Contemporain

Tourbillon 24 Secondes Contemporain View larger
Tourbillon 24 Secondes Contemporain

Brand  : Greubel Forsey
Collection  : Contemporaine
Model  : Tourbillon 24 Secondes Contemporain
Reference  :
Nber of pieces : 33
Complement : Platinum
On sale : 2012

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  • Brand  : Greubel Forsey
    Collection  : Contemporaine
    Model  : Tourbillon 24 Secondes Contemporain
    Reference  :
    Nber of pieces : 33
    Complement : Platinum
    On sale : 2012
    List Price : On request
    Diameter : 43.50 mm
    Thickness : 15.20 mm
    Styles : Atypical
    High Horology
    Types : Hand-winding
    Calibre : GF01c
    Calibre distinction : Hand decorated
    Circular Graining
    Complication : Small Seconds
    Power Reserve Indicator
    Tourbillon
    Case material : Platinum
    Case peculiarity : Engraved caseback
    Sapphire caseback
    Crown in platinum with engraved and black lacquered GF logo
    Gold security screws
    Shape : Round
    Water-resistance : 30 meters
    Dial : Gold
    Sapphire
    Dial color : Blue
    Display : 24-second double-tipped hand black anodised aluminium
    Power-reserve in polished gold
    Small seconds (red triangle)
    Hour and minute in polished gold with Superluminova
    Indexes : Arabic numerals
    Baton-type
    Glass : Sapphire
    Domed
    Strap material : Alligator leather
    Strap color : Dark blue
    Strap clasp : Folding buckle
    + More characteristics : Movement
    40 jewels
    267 parts
    Diameter : 36.40 mm
    Thickness : 10.90 mm
    Olived-domed jewels in gold chatons
    Frequency :
    21 600 vibrations/hour
    Power reserve of 72 hours
    Two coaxial series-coupled fast rotating barrels (1 turn in 3.2 hours). one of which is equipped with a slipping spring to avoid excess tension
    Free sprung variable-inertia balance with gold mean-time screws
    (10 mm diameter)
    Phillips terminal curve
    Geneva-style stud

    Main plates :
    Titanium
    Spotted
    With polished bevelling
    Frosted
    Royal blue treatment

    Bridges :
    Nickel silver. frosted and spotted. nickel-palladium treatment with polished bevelling
    1 gold plate engraved with the individual number
    1 titanium plate engraved with the individual number
    Synthetic sapphire crystal tourbillon bridge

    Gearing :
    Involute circle profile
    Tangential inclined gear with profiled teeth. on fixed wheel and escape wheel pinion

    Tourbillon
    Tourbillon cage : 88 parts
    Weight of the cage : 0.39 g

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

    Case
    Platinum 950
    Raised polished engraving 'Tourbillon 24 Secondes Incliné' on a hand-punched background
    2 platinum plates. engraved. hand-finished with texts. screwed to the caseband

    Strap
    Hand-sewn
    Platinum 950 folding clasp
    Hand-engraved with the Greubel Forsey logo

DESCRIPTION

  • Greubel Forsey presents the Tourbillon 24 Secondes Contemporain

    Greubel Forsey launches the Tourbillon 24 Secondes Contemporain , which is characterised by its round case and the emphasis on the technical aspects of the movement, particularly the tourbillon. With the Tourbillon 24 Secondes Contemporain, Robert Greubel and Stephen Forsey have once again challenged the frontiers of horological architecture in three-dimensions.

    The depth of vision is enhanced for the first time at Greubel Forsey by the royal blue finish of the plates and bridges. The Tourbillon 24 Secondes Contemporain is a unique edition of 33 pieces featuring a titanium movement and platinum case.

    An Expression of Architecture

    The aim from the very start of its development was to offer a three dimensional view within a circular backdrop highlighting the beauty of Greubel Forsey’s Tourbillon 24 Secondes mechanism. Robert Greubel and Stephen Forsey were guided in their architectural and technological creativity by a desire to achieve aesthetic balance in every dimension.  The distinctive 12 o’clock index in relief is an example of the innovative spatial management of the components within this architectural study. A transparent synthetic sapphire tourbillon bridge gives a captivating and hypnotic impression of the regulator floating in mid-air and underlines one of the highly creative challenges which are to be found throughout the timepiece. And what makes it individual to every eye yet brings it a perfect harmony is the marriage of simplicity and complexity.

    Royal Blue

    The Tourbillon 24 Secondes Contemporain is distinguished by the magical royal blue finish of the titanium movement juxtaposed with the flamboyance of the tourbillon. This unique colour recalls to mind the ocean’s abyss and strengthens the depth of architecture of the movement. The purity of this intense blue finish, achieved through a special oxidation process is the fruit of considerable research and testing and, shimmering in an infinite range of hues according to the light, gives the timepiece an unparalleled vivacity.

    The Tourbillon 24 Secondes

    This timepiece houses Greubel Forsey’s third fundamental invention, the Tourbillon 24 Secondes:  a highly-efficient fast-rotating – 24-second revolution – tourbillon cage inclined at 25 ° which minimises negative effects of gravity on the oscillator, particularly in stable positions.
  • Greubel Forsey presents the Tourbillon 24 Secondes Contemporain

    Greubel Forsey launches the Tourbillon 24 Secondes Contemporain , which is characterised by its round case and the emphasis on the technical aspects of the movement, particularly the tourbillon. With the Tourbillon 24 Secondes Contemporain, Robert Greubel and Stephen Forsey have once again challenged the frontiers of horological architecture in three-dimensions.

    The depth of vision is enhanced for the first time at Greubel Forsey by the royal blue finish of the plates and bridges. The Tourbillon 24 Secondes Contemporain is a unique edition of 33 pieces featuring a titanium movement and platinum case.

    An Expression of Architecture

    The aim from the very start of its development was to offer a three dimensional view within a circular backdrop highlighting the beauty of Greubel Forsey’s Tourbillon 24 Secondes mechanism. Robert Greubel and Stephen Forsey were guided in their architectural and technological creativity by a desire to achieve aesthetic balance in every dimension.  The distinctive 12 o’clock index in relief is an example of the innovative spatial management of the components within this architectural study. A transparent synthetic sapphire tourbillon bridge gives a captivating and hypnotic impression of the regulator floating in mid-air and underlines one of the highly creative challenges which are to be found throughout the timepiece. And what makes it individual to every eye yet brings it a perfect harmony is the marriage of simplicity and complexity.

    Royal Blue

    The Tourbillon 24 Secondes Contemporain is distinguished by the magical royal blue finish of the titanium movement juxtaposed with the flamboyance of the tourbillon. This unique colour recalls to mind the ocean’s abyss and strengthens the depth of architecture of the movement. The purity of this intense blue finish, achieved through a special oxidation process is the fruit of considerable research and testing and, shimmering in an infinite range of hues according to the light, gives the timepiece an unparalleled vivacity.

    The Tourbillon 24 Secondes

    This timepiece houses Greubel Forsey’s third fundamental invention, the Tourbillon 24 Secondes:  a highly-efficient fast-rotating – 24-second revolution – tourbillon cage inclined at 25 ° which minimises negative effects of gravity on the oscillator, particularly in stable positions.
  • Brand  : Greubel Forsey
    Collection  : Contemporaine
    Model  : Tourbillon 24 Secondes Contemporain
    Reference  :
    Nber of pieces : 33
    Complement : Platinum
    On sale : 2012
    List Price : On request
    Diameter : 43.50 mm
    Thickness : 15.20 mm
    Styles : Atypical
    High Horology
    Types : Hand-winding
    Calibre : GF01c
    Calibre distinction : Hand decorated
    Circular Graining
    Complication : Small Seconds
    Power Reserve Indicator
    Tourbillon
    Case material : Platinum
    Case peculiarity : Engraved caseback
    Sapphire caseback
    Crown in platinum with engraved and black lacquered GF logo
    Gold security screws
    Shape : Round
    Water-resistance : 30 meters
    Dial : Gold
    Sapphire
    Dial color : Blue
    Display : 24-second double-tipped hand black anodised aluminium
    Power-reserve in polished gold
    Small seconds (red triangle)
    Hour and minute in polished gold with Superluminova
    Indexes : Arabic numerals
    Baton-type
    Glass : Sapphire
    Domed
    Strap material : Alligator leather
    Strap color : Dark blue
    Strap clasp : Folding buckle
    More characteristics : Movement
    40 jewels
    267 parts
    Diameter : 36.40 mm
    Thickness : 10.90 mm
    Olived-domed jewels in gold chatons
    Frequency :
    21 600 vibrations/hour
    Power reserve of 72 hours
    Two coaxial series-coupled fast rotating barrels (1 turn in 3.2 hours). one of which is equipped with a slipping spring to avoid excess tension
    Free sprung variable-inertia balance with gold mean-time screws
    (10 mm diameter)
    Phillips terminal curve
    Geneva-style stud

    Main plates :
    Titanium
    Spotted
    With polished bevelling
    Frosted
    Royal blue treatment

    Bridges :
    Nickel silver. frosted and spotted. nickel-palladium treatment with polished bevelling
    1 gold plate engraved with the individual number
    1 titanium plate engraved with the individual number
    Synthetic sapphire crystal tourbillon bridge

    Gearing :
    Involute circle profile
    Tangential inclined gear with profiled teeth. on fixed wheel and escape wheel pinion

    Tourbillon
    Tourbillon cage : 88 parts
    Weight of the cage : 0.39 g

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

    Case
    Platinum 950
    Raised polished engraving 'Tourbillon 24 Secondes Incliné' on a hand-punched background
    2 platinum plates. engraved. hand-finished with texts. screwed to the caseband

    Strap
    Hand-sewn
    Platinum 950 folding clasp
    Hand-engraved with the Greubel Forsey logo