How to distinguish quartz movment and automatic replica watches of Omega ?

Quartz movment replica watches.
The quartz movment is lighter than automatic watch, and the quartz movement need change battery one or two years.
The quartz movement is thinner than automatic watch.

Replica Omega De Ville Working
Replica Omega De Ville Working With Red Dial And Strap Lady Size Watch

Automatic movement replica watches.
The automatic movement don’t need battery, it just need manual winding. It’s very convenient. It heavy than quartz movment.
The automatic movment is thicker than quartz movment.You can tell them easier from the back side.

Replica Omega De Ville Automatic Blue Subdials
Replica Omega De Ville Automatic Blue Subdials With Black Dial S/s Watch

The power of the automatic watch is mechanical movement.

Replica Omega De Ville Stick Markers
Replica Omega De Ville Stick Markers With Black Dial Couple Watch Watch

The power of the quartz movement watch is electricity.