OMEGA 8912

The Omega caliber 8912 is an automatic movement measuring 29 mm in diameter and features 38 jewels. It operates at a frequency of 25,200 vibrations per hour and has a power reserve of 60 hours, with a co-axial escapement and sweep seconds display. Winding is automatic bidirectional, and the caliber has been used to power models 215-45.5, 234-41, 217-42, and 227-45.