perpetual calendar
noun
: a table for finding the day of the week for any one of a wide range of dates
Examples of perpetual calendar in a Sentence
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Released at Watches and Wonders earlier this year, the new Twenty~4 is the first in the line to be equipped with a perpetual calendar.
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Rachel Cormack, Robb Report, 23 Aug. 2025
The watch features a silent black screen that activates with a simple touch, providing basic information such as GMT, split-seconds chronograph, and a perpetual calendar.
—Bhanu Chopra, Forbes.com, 29 May 2025
See All Example Sentences for perpetual calendar
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Rachel Cormack, Robb Report, 23 Aug. 2025
The watch features a silent black screen that activates with a simple touch, providing basic information such as GMT, split-seconds chronograph, and a perpetual calendar.
—Bhanu Chopra, Forbes.com, 29 May 2025
See All Example Sentences for perpetual calendar
Cite this Entry
“Perpetual calendar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perpetual%20calendar. Accessed 11 Sep. 2025.
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