The BM11892A is based on the ETA 2892-A2, considered one of ETA's finest automatic movements. Features Baume & Mercier branded rotor. The thin profile (3.6mm) makes it ideal for elegant dress watches. Used in various Classima, Hampton, and Clifton models. As ETA restricts movement supply to non-Swatch brands, this caliber is being phased out in favor of the Sellita SW300-1 based BM11300 (25 jewels vs 21 for the ETA version). The lift angle is 51 degrees with Etachron regulation.
Movement Type
Automatic
Jewel Count
21 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Diameter
25.6mm
Height
3.6mm
Display Type
Analog
Rotor Type
bidirectional
Winding
ball bearing
Shock Protection
Incabloc
BRAND
Baume & MercierTYPE
AutomaticSTATUS
LimitedMANUFACTURE
ÉbaucheCOUNTRY
SwitzerlandALSO KNOWN AS