{"lien_WSTV":"","tax_name":"deprecated","tax_rate":20,"id_manufacturer":"0","id_supplier":"0","id_category_default":"363","id_shop_default":"1","manufacturer_name":false,"supplier_name":false,"name":"Double Tourbillon Technique","description":"<strong>A Journey into the heart of the mechanism\u00a0<\/strong><div><br \/><\/div><div>The Double Tourbillon Technique is an entirely original and innovative interpretation of Greubel Forsey\u2019s first fundamental invention, the Double Tourbillon 30\u00b0. It is a timepiece with a boldly assertive character and a totally unique architecture.\u00a0<\/div><div><br \/><\/div><div>The Double Tourbillon Technique is a case study in precision mechanical watchmaking with the sapphire crystal acting as a portal through which to observe the mesmerising workings of the intricately interlocking parts. The eye is naturally drawn from one gear to the next, enabling careful observation of each separate element.\u00a0<\/div><div><br \/><\/div><div><strong>A true work of technical art\u00a0<\/strong><\/div><div><br \/><\/div><div>With the Double Tourbillon Technique, Robert Greubel and Stephen Forsey have created a truly stunning timepiece that is faithful to their philosophy of technical visibility. Each and every element of the mechanism is enhanced and displayed without overshadowing others.\u00a0<\/div><div><br \/><\/div><div>At the heart of the timepiece is the Double Tourbillon 30\u00b0 mechanism ; however, to perpetuate the art of horology and contribute to its 21st century development, several additional technical elements have been added, including four fast- rotating co-axial barrels guaranteeing 120 hours of autonomy.\u00a0<\/div><div><br \/><\/div><div>Admirers can even enjoy the sight of the barrels rotating while winding and unwinding. Coupled to these barrels is the visible spherical differential that drives the power reserve indicator. The hours are displayed on a transparent sapphire crystal ring fitted inside the inner circumference of the bezel to ensure full visual access to the astonishingly three-dimensional depth of the mechanism. Transparency is also reflected in the luminous openworked signature Greubel Forsey hands and both the power reserve indicator at 3 o\u2019clock and sub-seconds dial at 9 o\u2019clock are strikingly enhanced by their red triangular pointers.\u00a0<\/div><div><br \/><\/div><div><strong>A powerful personal message\u00a0<\/strong><\/div><div><br \/><\/div><div>By virtue of its fully visible mechanism, the Double Tourbillon Technique is a showcase for Robert Greubel and Stephen Forsey\u2019s unique blend of technical mastery coupled with superb aesthetic finishing. The timepiece reinforces their commitment to absolute quality and fine craftsmanship, also expressed in the discreet message from the inventor watchmakers engraved around the case band.\u00a0<\/div><div><br \/><\/div><div>These highly personal words convey Robert Greubel and Stephen Forsey\u2019s total dedication to their art and their contribution to horological advancement through fundamental research, the sophisticated architecture of their movements and their relentess pursuit of optimal timekeeping.<\/div>","description_short":"","quantity":0,"minimal_quantity":"1","available_now":"","available_later":"","price":265000,"specificPrice":false,"additional_shipping_cost":"0.00","wholesale_price":"0.000000","on_sale":"0","online_only":"0","unity":"","unit_price":0,"unit_price_ratio":"0.000000","ecotax":"0.000000","reference":"","supplier_reference":"","location":"","width":"0.000000","height":"0.000000","depth":"0.000000","weight":"0.000000","ean13":"","upc":"","link_rewrite":"double-tourbillon-technique","meta_description":"A Journey into the heart of the mechanism\u00a0The Double Tourbillon Technique is an entirely original and innovative interpretation of Greubel Forsey\u2019s first fun...","meta_keywords":"","meta_title":"Watch Greubel Forsey Double Tourbillon Technique | Double Tourbillon 30\u00b0 Red gold","quantity_discount":"0","customizable":"0","new":false,"uploadable_files":"0","text_fields":"0","active":"1","redirect_type":"","id_product_redirected":"0","available_for_order":"0","available_date":"0000-00-00","condition":"new","show_price":"1","indexed":"1","visibility":"both","date_add":"2015-08-03 22:47:21","date_upd":"2015-09-30 11:45:05","tags":false,"base_price":"265000.000000","id_tax_rules_group":"1","id_color_default":0,"advanced_stock_management":"0","out_of_stock":0,"depends_on_stock":false,"isFullyLoaded":true,"cache_is_pack":"0","cache_has_attachments":"1","is_virtual":"0","id_pack_product_attribute":null,"cache_default_attribute":"0","category":"double-tourbillon-30","pack_stock_type":"3","id":838,"id_shop_list":null,"force_id":false,"customization_required":false}
{"Compl\u00e9ment":"Red gold","Statut de vente":"En vente depuis","Date":"2010","Pi\u00e8ce unique":"No","S\u00e9rie limit\u00e9e":"No","Sexe":"Homme","Gaucher":"No","Diam\u00e8tre":"47.50","Epaisseur":"16.84","Types":"Hand-winding","Styles":"High Horology, Atypical","Calibre_autre":"GF 02s","Affichage_autre":"Hours and Minutes gold hands, Sapphire 4-minute indicator, Small seconds Power reserve (red triangles)","Complication":"Skeleton, Tourbillon, Small Seconds, Power Reserve Indicator","Mati\u00e8re du bo\u00eetier":"Red gold","Particularit\u00e9 du boitier":"Sapphire caseback","Etanch\u00e9it\u00e9":"30 meters","Forme":"Round","Cadran":"Open","Index":"Baton-type, Arabic numerals","Verre":"Domed, Sapphire","Mati\u00e8re du bracelet":"Alligator leather","Fermeture du bracelet":"Folding buckle ","Couleur du bracelet":"Black","Plus de caract\u00e9ristiques":"30 \u00b0 inclined Double Tourbillon<br \/>Outer Tourbillon 4-minute rotation indicator<br \/><br \/>Movement<br \/>385 parts<div>2 Tourbillon cages : 128 parts<div>Weight of the two cages : 1.17 g<\/div><div>43 jewels<br \/>Olive-domed jewels in gold chatons<\/div><div>Power reserve : 120 hours<\/div><div><div>Frequency :<\/div><div>21 600 vibrations\/hour<\/div><\/div><div>Four barrels equipped with a slipping spring to avoid excessive tension<\/div><div>Gold nickel-Palladium finished cover with relief engraving<\/div><div>Variable-inertia balance wheel with white gold mean-time screws<\/div><div>Balance spring : Phillips terminal curve and\u00a0Geneva-style stud<\/div><div>Main plates in frosted nickel silver. polished bevelling. black chromed finish<\/div><div>Bridges in frosted nickel silver. polished bevelling. nickel-palladium finish. gold nameplate bearing the watch number<\/div><div>Involute circle profile<\/div><div>Conical gearing with corrected profile<\/div><div>Inner Tourbillon<\/div><div>Outer Tourbillon<\/div><div><br \/>5N red gold case<br \/>Crown in gold with engraved and black lacquered GF logo<br \/><\/div><div>Raised polished engraving of the name of the Invention on a hand-punched background<\/div><div>Gold security screws<\/div><div>Nameplates with text screwed to the sides<\/div><div>Three-dimensional lugs secured with screws<\/div><div>Hand-engraved individual number\u00a0<\/div><div>Crown with engraved and black lacquered GF logo<\/div><div>Sapphire hour markers<\/div><div>Small seconds \u00a0and power reserve indicators in gold<br \/><br \/><\/div><div>Hand-sewn strap<\/div><div>Folding clasp engraved with the Greubel Forsey logo<\/div><\/div>"}
Four barrels equipped with a slipping spring to avoid excessive tension
Gold nickel-Palladium finished cover with relief engraving
Variable-inertia balance wheel with white gold mean-time screws
Balance spring : Phillips terminal curve and Geneva-style stud
Main plates in frosted nickel silver. polished bevelling. black chromed finish
Bridges in frosted nickel silver. polished bevelling. nickel-palladium finish. gold nameplate bearing the watch number
Involute circle profile
Conical gearing with corrected profile
Inner Tourbillon
Outer Tourbillon
5N red gold case Crown in gold with engraved and black lacquered GF logo
Raised polished engraving of the name of the Invention on a hand-punched background
Gold security screws
Nameplates with text screwed to the sides
Three-dimensional lugs secured with screws
Hand-engraved individual number
Crown with engraved and black lacquered GF logo
Sapphire hour markers
Small seconds and power reserve indicators in gold
Hand-sewn strap
Folding clasp engraved with the Greubel Forsey logo
DESCRIPTION
A Journey into the heart of the mechanism
The Double Tourbillon Technique is an entirely original and innovative interpretation of Greubel Forsey’s first fundamental invention, the Double Tourbillon 30°. It is a timepiece with a boldly assertive character and a totally unique architecture.
The Double Tourbillon Technique is a case study in precision mechanical watchmaking with the sapphire crystal acting as a portal through which to observe the mesmerising workings of the intricately interlocking parts. The eye is naturally drawn from one gear to the next, enabling careful observation of each separate element.
A true work of technical art
With the Double Tourbillon Technique, Robert Greubel and Stephen Forsey have created a truly stunning timepiece that is faithful to their philosophy of technical visibility. Each and every element of the mechanism is enhanced and displayed without overshadowing others.
At the heart of the timepiece is the Double Tourbillon 30° mechanism ; however, to perpetuate the art of horology and contribute to its 21st century development, several additional technical elements have been added, including four fast- rotating co-axial barrels guaranteeing 120 hours of autonomy.
Admirers can even enjoy the sight of the barrels rotating while winding and unwinding. Coupled to these barrels is the visible spherical differential that drives the power reserve indicator. The hours are displayed on a transparent sapphire crystal ring fitted inside the inner circumference of the bezel to ensure full visual access to the astonishingly three-dimensional depth of the mechanism. Transparency is also reflected in the luminous openworked signature Greubel Forsey hands and both the power reserve indicator at 3 o’clock and sub-seconds dial at 9 o’clock are strikingly enhanced by their red triangular pointers.
A powerful personal message
By virtue of its fully visible mechanism, the Double Tourbillon Technique is a showcase for Robert Greubel and Stephen Forsey’s unique blend of technical mastery coupled with superb aesthetic finishing. The timepiece reinforces their commitment to absolute quality and fine craftsmanship, also expressed in the discreet message from the inventor watchmakers engraved around the case band.
These highly personal words convey Robert Greubel and Stephen Forsey’s total dedication to their art and their contribution to horological advancement through fundamental research, the sophisticated architecture of their movements and their relentess pursuit of optimal timekeeping.
The Double Tourbillon Technique is an entirely original and innovative interpretation of Greubel Forsey’s first fundamental invention, the Double Tourbillon 30°. It is a timepiece with a boldly assertive character and a totally unique architecture.
The Double Tourbillon Technique is a case study in precision mechanical watchmaking with the sapphire crystal acting as a portal through which to observe the mesmerising workings of the intricately interlocking parts. The eye is naturally drawn from one gear to the next, enabling careful observation of each separate element.
A true work of technical art
With the Double Tourbillon Technique, Robert Greubel and Stephen Forsey have created a truly stunning timepiece that is faithful to their philosophy of technical visibility. Each and every element of the mechanism is enhanced and displayed without overshadowing others.
At the heart of the timepiece is the Double Tourbillon 30° mechanism ; however, to perpetuate the art of horology and contribute to its 21st century development, several additional technical elements have been added, including four fast- rotating co-axial barrels guaranteeing 120 hours of autonomy.
Admirers can even enjoy the sight of the barrels rotating while winding and unwinding. Coupled to these barrels is the visible spherical differential that drives the power reserve indicator. The hours are displayed on a transparent sapphire crystal ring fitted inside the inner circumference of the bezel to ensure full visual access to the astonishingly three-dimensional depth of the mechanism. Transparency is also reflected in the luminous openworked signature Greubel Forsey hands and both the power reserve indicator at 3 o’clock and sub-seconds dial at 9 o’clock are strikingly enhanced by their red triangular pointers.
A powerful personal message
By virtue of its fully visible mechanism, the Double Tourbillon Technique is a showcase for Robert Greubel and Stephen Forsey’s unique blend of technical mastery coupled with superb aesthetic finishing. The timepiece reinforces their commitment to absolute quality and fine craftsmanship, also expressed in the discreet message from the inventor watchmakers engraved around the case band.
These highly personal words convey Robert Greubel and Stephen Forsey’s total dedication to their art and their contribution to horological advancement through fundamental research, the sophisticated architecture of their movements and their relentess pursuit of optimal timekeeping.
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