Lange Tourbograph „Pour le Mérite“
geordert von Dubail, Paris
Lange Tourbograph „Pour le Mérite“ ordered by Dubail, Paris
Crown for winding with brilliant-cut diamond
377 diamonds
40.6 carats Top Wesselton VVS
Dubail, A. Lange & Söhne’s historischer Partner in Paris, arbeitete im Team mit den Uhrmachermeistern zusammen, um alle Register zu ziehen und den treuen Fans des Place Vendóm und den Fans der Marke ein wahres Meisterstück zu präsentieren: den TOURBOGRAPH “Pour le Mérite”. Besetzt mit 377 Diamanten (40,6 Karat Top Wesselton VVS) wurde dieses aussergewöhnliche Stück der Schmuckherstellung nach den strengsten Qualitätskriterien von A. Lange & Söhne komplett von Hand hergestellt und verziert.
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Referenz:
- 882.025
Uhrwerk:
- Lange Manufakturkaliber L903.0, Handaufzug, crafted to the strictest Lange quality criteria, assembled and decorated largely by hand; precision-adjusted in five positions; plates and bridges made of untreated German silver; chronograph bridge engraved by hand; 30.0 millimetres in diameter; 8.9 millimetres high.
Number of part:
- 465 (without chain), of which 84 for the tourbillon frame
Number of chain parts:
- More than 600
Jewels:
- 43, of which 2 diamond endstones
Screwed gold chatons:
- 6
Balance:
- Shock-proofed glucydur-alloy screw balance, Nivarox 1 hairspring with a frequency of 21,600 semi-oscillations per hour (3 Hertz)
Power reserve:
- 36 hours when fully wound
Functions:
- Hours, minutes, power reserve, one-minute tourbillon with fusée-and-chain transmission, chronograph with rattrapante function
Correctors:
- Crown for winding the watch and setting the time, chrono push piece at 2 o‘clock, reset push piece at 4 o‘clock, rattrapante push piece at 10 o‘clock
Cases:
- Platinum. Diameter: 41.2 mm. Height: 14.3 mm. Platinum, set with 201 baguette diamonds and one brilliant-cut diamond on the crown
Crystal and case back:
- Antireflection-coated sapphire-crystal glass (hardness 9)
Dial:
- Solid silver, argenté
Hands:
- Blued steel, chronograph hands made of gold-plated steel
Band:
- Platinum band set with 175 baguette diamonds, Lange folding clasp in solid platinum
Limitation:
- One, one-of-a-kind piece
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