Double Balancier á Différentiel ConstantReference# 9100 5660Compare
- Limited Edition: 33 pieces
- Case: 18-karat white gold
- Size: 43mm
- Movement: hand-wound manufacture caliber GF04
- Function: dual inclined balance wheels, power reserve
- Power Reserve: approximately 72 hours
- Dial: frosted nickel silver
- Caseback: sapphire crystal
- Strap/Bracelet: alligator leather
The Double Balancier á Différentiel Constant is the result of painstaking years of research.
This new mechanism pushes the limits of timekeeping. Two inclined balance wheels optimize performance in stable positions, while the Differentiel Spherique Constant provides more steady amplitude.
Aesthetically, this timepiece is both understated and yet complex. The eye-catching wide aperture - with powerful three-dimensional aspects - extensively reveals the heart of the mechanism.