Gold Finish Skeleton Quartz Mantle Clock.

The clock is an Acctim Gold Finish Skeleton Quartz Mantle Clock.
It features a transparent, arched case with a gold-tone skeleton dial, Roman numerals, and black hands.
It is a quartz clock, which means it is battery-operated and known for its accuracy. The term “skeleton clock” refers to the exposed movement, allowing the inner workings to be seen. Mantel clocks, like this one, are designed to be placed on a mantel or shelf.
Acctim is a British company that designs clocks.