Yes, if there is an independent hour hand, then it is VSF.
It uses a clone of the P.9000, which is not correct for this model, but given the solid caseback, I don't think there are big problems, given that it is DUE (thickness), and gold (weight), so everything is fine.
Regarding the PAM1312, until 2020 the GEN had a beige lume and dial text, as well as a transparent caseback, and a machined P.9010. From 2020, a re-styling has been done and the design has changed.
The current PAM1312 VSF and TTF models copy the new look, while the old ZF and V6F used to do good reps of the old PAM1312 design in the same style as yours.