Tourbillon Lumière by Angelus. You can just see the fuel gauge like power reserve indicator on the caseband

Historic Swiss Brand Angelus Is Back And Presents The U10 Tourbillon Lumière

The La Joux-Perret-based team behind Arnold & Son has relaunched revered Swiss brand Angelus and presents the very contemporary U10 Tourbillon Lumière, which pays respect to Angelus’ period travel clocks in the shape of its case and to 1960s-1970s design with its funky dial.