THIRTY DAYS HATH SEPTEMBER: THE PARMIGIANI FLEURIER ANNUAL CALENDAR

  The perpetual calendar is one of the best known complications in watchmaking and one of the most useful: it’s a miniature computer that automatically corrects the date at the end of each month, since some months (as the children’s rhyme reminds us) are 30 days long, and some 31.  The odd man out is […]

By Adrienne Faurote