As obtain promulgate the nice timing fit of COSC attestation, core of engine of type of 8500/8501 of Europe rice eggplant is redesigned by 202 reach assembly part to form, even if systematic nature be in harmony is an organic whole,capture with coaxial.

• 作为获颁COSC认证的精密计时装置，欧米茄8500/8501型号机芯由202个重新设计及组装的零件构成，与同轴擒纵系统自然融为一体。