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The Encyclopedia of Horology

Glossary · Case & Dial

Chapter ring

The ring of hour numerals ('chapters') on a dial, sometimes a separate applied piece.

Explanation

The chapter ring is the ring carrying the hour numerals ('chapters') on a dial. On early clocks and watches it is often a separate applied ring, sometimes silvered against a matted centre. The style, width and numerals of the chapter ring help date dials; on enamel dials the chapters are painted rather than applied.

In the object catalogue

Catalogued objects whose own source record mentions “Chapter ring”. The quoted line shows where; it is the seller’s or museum’s wording, not independent verification.