THE INDEX (HOUR MARKER)
The index (hour marker) is a guide mark, a non-numbered element of a graduation, used to indicate a position on a dial or a scale. Many Dials do not display the numerical value of the hours — the digits from 1 to 12 —, but simply twelve distinct guide marks, the index (hour marker), possibly supplemented by smaller guide marks for the minutes.
An index (hour marker) can be printed, meaning transferred onto the surface of the Dial, or take the form of an applied marker: a small metal relief, cut or molded, fixed to the Dial by feet.
The Applied marker Index (hour marker)s, often faceted and polished or filled with luminescent material, add relief, play of light and readability. Their shape — batons, dots, stylized Roman numerals, chevrons — greatly contributes to a watch’s aesthetic identity.
The placement of Index (hour marker)s requires great precision in positioning, any misalignment being immediately noticeable. A functional and stylistic element, the Index (hour marker) is one of the defining features of the face of a timepiece.
This page has been automatically translated from the French reference version using an artificial intelligence tool. Errors or inaccuracies may remain. If you notice any, particularly if this is your native language, please feel free to report them to info@horopedia.org. Your contribution helps us improve the quality of the encyclopedia.
While awaiting their translation, images and videos remain temporarily displayed in French.
Thank you for your understanding.