Luxor Dual Time Zone Clock.  I would assume this relatively recent, i.e early this Century. It measures 9.5cm x 6cm x 2cm (max.). It weighs 482 grammes.  The dial reads "Luxor Swiss Made". There is a calendar at six o' clock. Underneath on the Lapis style casing, there is glue residue, from where I assume different time zone location plates (i.e London, New York etc) were placed. The rear reads "2140 Swiss".  The clocks set and work properly. Obviously the time and dates  can be set independently.