28 jewels60h power reserve28,800 vph (8 Hz)
The AM1 is a manual-winding mechanical bi-compax chronograph movement manufactured by ETA SA at La Joux-Perret in La Chaux-de-Fonds, Switzerland. Based on the LGP caliber L113, it operates at 28,800 vph with a 60-hour power reserve and 28 jewels. The movement features a column-wheel actuation system and flyback complication, with Incabloc shock protection. It powers the Airain Type 20 Re-Edition.
TECHNICAL SPECIFICATIONS
Movement Type
Manual Winding
Jewel Count
28 jewels
Power Reserve
60h
Frequency
28,800 vph (8 Hz)
Display Type
Analog
Shock Protection
Incabloc
COMPLICATIONS
Flyback
FEATURES
Column WheelHand Winding
