GRAHAM - CHRONOFIGHTER SUPERLIGHT CARBON SKELETON TOURBILLOGRAPH – 47mm

CALIBRE : 

• G1780, automatic column-wheel chronograph-tourbillon
• 28'800 A/h (4Hz), incabloc shock absorber
• Movement finished with perlages, Geneva stripes, manually chamfered & polished edges
• Column wheel with polished segments on base cog wheel with black low-friction
• Tourbillon cage 0.485 grams: 48 components 18K solid gold components
• Off-centre construction at 4 o'clock, complete see-through tourbillon
• Tourbillon construction protected by two patents
• Double bridge construction with red gold (18K) upper bridge
• Black gold skeletonised rotor with 18K solid gold oscillating weight
• 34 jewels
• Power reserve : 48 hours
• Movement certification Chronofiable® (improved shock absorption)

 

FUNCTIONS : 

• Tourbillon mechanism
• Column wheel chronograph (seconds, 30 minutes counter and 12 hours counter)
• Hours, minutes, seconds

 

CASE : 

• 47 mm superlight black carbon composite case
• Black carbon fast-action start/stop trigger (3K carbon frame) and black rubber reset pusher with "Clous de Paris" high grip pattern
• Black carbon (3K) bezel
• Domed sapphire crystal, anti-reflective coating on both faces
• Domed see-through sapphire crystal case back with red "superlight carbon" inscription engraved and limited edition serial number engraved

 

WATER RESISTANCE : 

• 330 feet / 100 m / 10 bar

 

DIAL : 

• Black carbon dial with white Super-LumiNova coated numerals
• Golden hands (5N) with white Super-LumiNova
• White varnish chrono hand
• Minutes counter with golden ring (5N) and white varnish hand
• Seconds counter with golden ring (5N) and golden hand (5N) Tourbillograph inscription around the seconds counter      

 

STRAP :

• Integrated black rubber strap with "Clous de Paris"
• Additional white rubber strap
• Black carbon (3K) pin buckle