In the spirit of independence and exclusivity, Greubel Forsey decided in 2010 to end the Double Tourbillon 30°Contemporaine by producing two unique series “Edition Historique”
Since the launch of the Double Tourbillon 30° double tourbillon in 2004, Greubel Forsey has released 3 product lines according to the present invention: Contemporary (including Vision and Secret models), Invention (including invention 1 model) and Technique (Double Tourbillon 30) °Technical model).
Double Tourbillon 30°Edition Historique adhering to the spirit of independence and exclusivity, Greubel Forsey decided to terminate the double tourbillon 30°Contemporaine in 2010 and launched two unique series, namely “Edition Historique” series: 5N rose gold and Double Tourbillon 30° The closure of the Contemporaine watch is a powerful sign of the brand: the series has always been deep in history, because it is the timepiece that launched Greubel Forsey’s adventure and laid the foundation for the legality of subsequent inventions.
After six years of success, the decision to stop Double Tourbillon 30°Contemporaine Double Tourbillon Contemporaine will also enable Greubel Forsey to inject new energy into creating systems, inventing and exploring new ways.
The complexity of transcending the invention of timepieces is not limited to the tourbillon system, but also obvious in other aspects, including new dials. This exclusive gold dial integrates three sapphire crystal plates. These intricate inserts are engraved and enhanced with 3D structured text. The bezel with beveled relief gives the final version an original appearance, a new interpretation of the style of the earlier model, while retaining the Greubel Forsey fake watches. Intrinsic design features.
Like other Greubel Forsey timepieces, the Double Tourbillon 30° expresses the ideas of its creator. Visually, you will also find 3D structured text on the dial, and a curved plate engraved with hand decorations is attached to the side of the case to commend the inventor’s watchmaker’s ideas and skills.
The tourbillon was invented for pocket watches in the early 19th century, and it has hardly changed since then. Its purpose is to eliminate the balance of the balance spring caused by gravity. However, since the start of the adventure together, inventors’ master watchmakers, Robert Greubel and Stephen Forsey, have been seeking achievements beyond the science of watchmaking and further complexity and research to be effective Improve the operability of the watch.
They developed a tourbillon cage, which is placed in a second cage. Therefore, considering all the regular positions of the watch, this new feature will permanently eliminate the rate error due to gravity. It is called the Double Tourbillon 30° due to the angle at which the two rotating cages are connected. This patented system provides a decisive technological advancement and marks a milestone in the history of watchmaking.
Double tourbillon 30°-Historique version-rose gold 5N mechanical manual winding movement, Caliber GF 02E double tourbillon 30°, hour and minute hands display, external tourbillon 4 minutes rotation indicator, internal tourbillon 60 seconds rotation indicator, Power reserve indicator. Sale copy aaa watches
Unique 5N gold rose gold edition
Sports size
Diameter: 36.40 mm
Thickness: 9.65 mm Number of parts
Complete movement: 303 parts
2 tourbillon cages: 130 parts
Weight of the two cages: 1.17 grams
Number of jewels 39
The rugby-shaped jewelry in the gold storage box has a 72-hour barrel of fast-rotating double barrels with a power reserve (1 rotation within 3.2 hours), one of which is equipped with a sliding spring to avoid over-tensioning the balance wheel with inertia Golden space-time screw (diameter 10.70 mm) frequency 21’600 vibration/hour balance spring
Phillips terminal curve
Geneva style studs
Mother board nickel silver round texture and hand chamfered, finished with “nickel palladium”
Bridge frosted and hand-chamfered nickel silver, finished in “nickel palladium”
Involute circle contour
Contour correction of bevel gear
Internal tourbillon: tilted at 30 degrees, rotates 1 circle per minute
External tourbillon: 1 revolution in 4 minutes
Gold counterweight display
Hours and minutes
Small seconds
Tourbillon rotation indicator outside 4 minutes
72-hour power reserve in one sector
Case material and surface treatment
18k 5N rose gold rose gold sapphire crystal
Transparent back cover with convex sapphire crystal
Polished engraving of the name of the invention raised on a hand-punched background
Gold security screw
Three-dimensional, variable geometry lugs
Four inscribed 5N red gold engraved nameplates screwed to the strap
The case back is engraved with a hand-engraved personal number. Unique 11-piece 5N red gold case, numbered from 165 to 175
Diameter: 44.50 mm plate included, 43.50 on the baffle
Thickness: 16.11 mm
Water resistance of watch case 3 ATM-30 M-100 FT
5N rose gold crown with black GF logo engraved dial
18k gold dial, anthracite
Sapphire crystal plate with 3D structured text
Golden hour scale
Gilded Individual Number
Gold security screw
Hour, minute, small seconds and power reserve, sapphire stainless steel sapphire four-minute engraved indicator
The strap and buckle are hand-stitched black alligator leather. 18k 5N rose gold folding clasp with hand-engraved Greubel Forsey logo
Double tourbillon 30°-Historique version-manual winding mechanical movement, GF 02E caliber double tourbillon, hour and minute display, external tourbillon 4 minutes rotation indicator, internal tourbillon 60 seconds rotation indicator, power reserve indicator. Where can I buy AAA replica watches?
Unique version of platinum patented movement
Movement size
Diameter: 36.40 mm
Thickness: 9.65 mm Number of parts
Complete movement: 303 parts
2 tourbillon cages: 130 parts
Weight of the two cages: 1.17 grams
Number of gems: 39
The rugby-shaped jewelry in the gold storage box has a 72-hour barrel of fast-rotating double barrels with a power reserve (1 rotation within 3.2 hours), one of which is equipped with a sliding spring to avoid over-tensioning the balance wheel with inertia Golden space-time screw (diameter 10.70 mm) frequency 21’600 vibration/hour balance spring
Phillips terminal curve
Geneva style studs
Mother board nickel silver round texture and hand chamfered, finished with “nickel palladium”
Bridge frosted and hand-chamfered nickel silver, finished in “nickel palladium”
Involute circle contour
Contour correction of bevel gear
Internal tourbillon: tilted at 30 degrees, rotates 1 circle per minute
External tourbillon: 1 revolution in 4 minutes
Gold counterweight display
Hours and minutes
Small seconds
Tourbillon rotation indicator outside 4 minutes
72-hour power reserve in one sector
Case material and surface treatment
Platinum 950 Convex Sapphire Crystal
Transparent back cover with convex sapphire crystal
Polished engraving of the name of the invention raised on a hand-punched background
Gold security screw
Three-dimensional, variable geometry lugs
Four platinum engraved plates with inscriptions are screwed onto the strap
The case back is hand-engraved with 11 special editions of platinum with a unique number, numbered from 176 to 186. Case size diameter: including 44.50 mm flat plate, 43.50 on the frame
Thickness: 16.11 mm
Water resistance of watch case 3 ATM-30 M-100 FT
Crown platinum engraved with black lacquered GF logo
18k gold dial, anthracite
Sapphire crystal plate with 3D structured text
Golden hour scale
Gilded Individual Number
Gold security screw
Hour, minute, small seconds and power reserve
Sapphire 4-minute engraved indicator
The strap and buckle are hand-stitched black alligator leather.
Platinum folding clasp with hand-engraved Greubel Forsey logo