What is a glass carriage clock?

A glass carriage clock is a portable mechanical timepiece enclosed in a brass frame with glass panels. They were originally built for officers and travellers to carry in coaches. Today they function as desk or mantel pieces, combining visible gear trains with portable robust housings.

Where were these clocks made?

The majority of these pieces were produced in French workshops, particularly in Paris and Saint Nicolas d'Aliermont. British retailers and makers also commissioned and produced notable examples. Swiss movements also appear within travel cases from later periods.

How do I wind my clock?

Winding is performed using a dedicated key applied to arbors situated on the backplate of the movement. Care must be taken not to overwind the mainspring. Most models require winding once every eight days to maintain continuous operation.