Thank you for submitting your item for appraisal. This appears to be a french mantle clock of gilt metal - most likely spelter - with Sevres style porcelain by an unknown imitator of the period. The clock was once part of a garniture. This was an inexpensive mass produced but very decorative clock at the time, the typical buyer would have been the upper middle-class family. The estimate is based on similar clocks offered or sold at auction recently.