Audemars Piguet caliber 7121 took 5 years to develop and replaces caliber 2121. The automatic movement powers the Royal Oak “Jumbo” Ref. 16202 and has a skeletonized 18K gold oscillating weight.
Release Date: February 2023
Country: Swiss made
Dimensions: 29.6 mm/3.2 mm
Total Components: 268
Oscillating Frequency: 4Hz (28,800 VPH)
Power Reserve: 55 hours
Functions: Hours, minutes, quickset date
Balance Wheel: Variable inertia, free-sprung
Rotor: 18K pink gold, skeletonized, bi-directional winding
Finishing: Geneva stripes, machine beveling, polishing, circular satin finishing, circular graining, perlage.
Unique Features: Dual traversing bridges in rose gold (one supports the balance, and the other supports the mainspring barrel). No seconds function.