QUANTIÈME PERPÉTUEL

Virgin Australia Voyeur - - EXEC STYLE -

Or what the Swiss would call a per­pet­ual cal­en­dar. This, along with the minute re­peater, rep­re­sents the pin­na­cle of me­chan­i­cal watch in­ven­tive­ness. In­stead of just the time, or the time and date, the per­pet­ual cal­en­dar au­to­mat­i­cally dis­plays the day, the month and the po­si­tion of the year in the cy­cle of the leap years. The user need per­form no date cor­rec­tion if the watch is in con­stant use and not al­lowed to run down.

A Lange & Söhne

The Per­pet­ual Cal­en­dar; www.alange­soehne.com.

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