Context : The solar-age open cluster M 67 ( C0847 + 120 , NGC 2682 ) is a touchstone in studies of the old Galactic disk .
Despite its outstanding role , the census of cluster membership for M 67 at fainter magnitudes and their properties are not well-established .

Aims : Using the proprietary and archival ESO data , we have obtained astrometric , photometric , and radial velocities of stars in a 34 \times 33 arcmin ^ { 2 } field centered on the old open cluster M 67 .

Methods : The two-epoch archival observations separated by 4 years and acquired with the Wide Field Imager at the 2.2m MPG/ESO telescope have been reduced with our new astrometric techniques , as described in the first paper of this series .
The same observations served to derive calibrated BVI photometry in M 67 .
Radial velocities were measured using the archival and new spectroscopic data obtained at VLT .

Results : We have determined relative proper motions and membership probabilities for \sim 2,400 stars .
The precision of proper motions for optimally exposed stars is 1.9 mas yr ^ { -1 } , gradually degrading down to \sim 5 mas yr ^ { -1 } at V = 20 .
Our relatively precise proper motions at V > 16 are first obtained in this magnitude range for M 67 .
Radial velocities are measured for 211 stars in the same field .
We also present a detailed comparison with recent theoretical isochrones from several independent groups .

Conclusions : For M 67 area we provide positions , calibrated BVI photometry , relative proper motions , membership probabilities , and radial velocities .
We demonstrate that the ground-based CCD mosaic observations just a few years apart are producing proper motions , allowing a reliable membership determination .
We produced a catalogue that is made electronically available to the astronomical community .