Audemars Piguet 7121
High confidenceThe end of the 920 lineage in the Jumbo after fifty years. The practical distinction from the 2121 is the power reserve — roughly 55 hours against the 2121's roughly 40 — which is measurable without opening the watch and is the cleanest way to separate a 16202 from a 15202 if the dial text is in doubt.
Specifications
- Movement manufacturer
- Audemars Piguet
- Production
- 2022–present
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 40
- Power reserve
- 55 hours
- Winding
- automatic
- Complications
- Centre seconds · Date
Architecture
AP's in-house extra-thin automatic with a peripheral-rim rotor arrangement, replacing the 2121 in the Jumbo. Centre seconds and date.
Related calibers
Preceded by
Audemars Piguet 2121
References using this caliber
- Audemars Piguet 16202STFactory
Royal Oak · Whole production
Provenance of this record
Sources & Evidence
Primary sourceManufacturer documentation
Audemars Piguet — collection and caliber specifications
Audemars Piguet
- Accessed
- 2026-08-18
Cited for
This referenceHigh confidence
Last verified: Not yet reviewed