Carl F. Bucherer Releases Quartet of Manero Peripheral Perpetual Calendar Watches
Perpetual calendars are the pinnacle of calendar watches. Their mechanical “program,” designed to last for decades and beyond, is able to manage the different lengths of the months (including February) even in leap years, as will be the case in 2024. Behind this precision is a complex mechanism of gears, ratchets, levers and springs that...
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Dec 18, 2023 by Sabine Zwettler