  We propose a Standard Model extension with underlying A4 flavour symmetry
where small Dirac neutrino masses arise from a Type-II seesaw mechanism. The
model predicts the "golden" flavour-dependent bottom-tau mass relation,
requires an inverted neutrino mass ordering and non-maximal atmospheric mixing
angle. Using the latest neutrino oscillation global fit we derive restrictions
on the oscillation parameters, such as a correlation between Dirac CP phase and
the lightest neutrino mass.
