How do I wind a marble mantel clock?

Use the provided key to turn the winding squares on the enamel dial gently until resistance is felt. Care must be taken not to overwind the mainspring. Ensure you establish the correct direction for each arbour, as twin-train movements often require opposite turns for time and strike sides.

What is a portico clock?

A portico clock is an architectural timepiece featuring a central dial suspended within a frame supported by columns. This design mimics classical temple architecture. Originating largely in nineteenth-century France, these pieces often utilise wood or marble cases adorned with ormolu mounts.

How do I care for a brass carriage clock?

Keep the clock in a stable environment away from direct sunlight and damp conditions to protect the delicate gilt finish and glass panels. Regular professional servicing ensures the internal gear train remains clean. Avoid using harsh chemical polishes on the brass or ormolu mounts, as abrasive substances can strip the original gilding.

Where should I place a heavy slate clock?

Position the clock on a sturdy, level surface such as a heavy mantelpiece or dedicated shelf capable of supporting significant stone weight. A stable base prevents vibrations that might interfere with the pendulum beat. Avoid placing these pieces near active heat sources, which can dry out internal oils and affect stone integrity over time.