What defines an art deco clock?

An art deco clock relies on symmetrical geometric shapes, stylised natural motifs, and strong vertical or horizontal lines that reflect the design ethos of the 1920s. These pieces often incorporate contrasting materials like dark wood and polished metal. They serve as both functional instruments and sculptural decorative objects for mantelpieces and desks.

How do pocket watches differ from cocktail watches?

Pocket watches are larger, pocket-worn timepieces featuring open-faced metal cases and mechanical movements intended for daily utility. They often display engine-turned engraving or plain gold and silver plating. Cocktail watches are miniature ladies' wristwear pieces encrusted with diamonds and set into platinum or white gold mesh bracelets, functioning essentially as fine jewellery.

What is a bulle clock?

A bulle clock is an early electrical time-keeping device driven by an electromagnetic pendulum mechanism. Developed in the early twentieth century, it marked a significant shift towards automated power in domestic horology. These clocks combine traditional wooden or marble cabinetry with pioneering electrical engineering.

How do I care for a glass clock?

Glass clocks require stable placement away from vibrations and direct sunlight to protect delicate opalescent surfaces and painted dials. Cleaning should be restricted to gentle dusting with a soft cloth. Special care must be taken when moving pieces mounted in heavy glass frames to avoid stress on the fitted bezels.