When the case and various other parts of a watch are made of transparent material, leaving the main parts visible.

Watch in which the case and various parts of the movement are of transparent material, enabling the main parts of the watch to be seen.[ Back to the top

a timepiece in which much or the entire dial has been eliminated to allow for a greater view of the inner workings of the watch

A watch in which the case and various parts of the movement are of transparent material, allowing the working parts of the watch to be seen.

Timepieces with a see-through glass or sapphire back, or a face dial that reveals the watch movement either entirely or partially through a smaller port.

The dial of a skeleton watch has a seperate chapter ring with the interior cut away, leaving only numerals and exposing the wheels and interior mechanisms of the movement. The back plate is also cut away and fitted with glass.

A watch made so the viewer can see the works. Plates are pierced and very decorative.

A watch in which the case and various parts of the movement are made of transparent material, enabling the main parts of the watch to be visible.