Genuine Omega 3303 Co-Axial complete balance assembly. This is a pre-owned original Omega balance removed from a donor movement. The balance is in good working condition and functions correctly. An ideal replacement part for the repair or restoration of Omega movements fitted with the Calibre 3303 Co-Axial escapement. Specifications Brand: Omega Calibre: 3303 Type: Complete Balance Assembly Escapement: Co-Axial Condition: Pre-owned Authenticity: Genuine Omega Part Working Condition: Functions correctly