AP 2120
Automatic
A slender 2.45mm automatic caliber, initially developed by Jaeger-LeCoultre for use by Patek Philippe, Vacheron Constantin, and Audemars Piguet. It features a suspended barrel, omits a date function, and includes hand-finished bridges with satin-brushed edges, polished bevels, and recessed perlage.
Caliber Details
- Manufacturer
- Audemars Piguet
- Base Movement
- Jaeger-LeCoultre 920
- Type
- Automatic
- Frequency
- 19800 vph
- Power Reserve
- 40 h
- Jewels
- 36
- Diameter
- 28.40 mm
- Display
- Analog
- Hands
- Hours, Minutes
