This is a very rare French example of the Fidelity Super 9 De Luxe.
Rexton were the importers and distributors for Fidelity in France. The chess computer was supplied by them with a leather case rather than the usual American silver cardboard box. It seems to have been sold with the standard English manual, but this De Luxe speaks French. The machine is otherwise the same as the standard Super 9 (link) apart, that is, from its wooden enclosure and marginally faster 2.5 MHz processor speed.