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HomeGlossaryTriple calendar

Glossary · Complication

Triple calendar

A calendar showing day, date and month.

Explanation

Needs manual correction at months shorter than 31 days.

Related visual reference

Digital Triple Calendar Moon Phase PocketWatch – C1880 — WatchMuseum.org, © WatchMuseum.org, used with permission. WatchMuseum.org catalogue record

Digital Triple Calendar Moon Phase PocketWatch – C1880 — WatchMuseum.org, © WatchMuseum.org, used with permission. WatchMuseum.org catalogue record

Digital Triple Calendar Moon Phase PocketWatch – C1880 — WatchMuseum.org, © WatchMuseum.org, used with permission. WatchMuseum.org catalogue record

The photograph illustrates a related mechanism or component; consult its caption and source record for the exact object shown.

The Encyclopedia of Horology

A long-term reference archive for pocket watches, mechanical watches, clocks, movements and the history of mechanical timekeeping. Entries carry an editorial status and cited sources; unknown information is recorded as unknown rather than filled in.

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Educational resource. Nothing here is a valuation, an authentication or a guarantee of attribution. Consult a qualified watchmaker before servicing any antique movement.