Balancier Convexe S² (Kopya)

  • Hours and minutes
  • Small seconds
  • Power-reserve
  • 30° inclined Greubel Forsey balance wheel system

Diameter

Caseband diameter: 41.50 mm, Bezel diameter: 44.00 mm

Height

12.85 mm

Back Case

Transparent back with high domed synthetic sapphire crystal, Titanium security screws, Raised engraving “Balancier Incliné” and “Greubel Forsey”

Crown

Carbon, hand-finished with GF logo

Water Resistance

5 atm – 50 m – 164 ft

Power Reserve

72 hours

Frequency

21,600 vibrations/hour

Jewels

43, Olived-domed jewels in gold chatons