The perpetual calendar. 5 authentic collector’s watches for modern gentlemen
A perpetual calendar complication allows watch aficionados to track the date, day of the week, month, year, leap year, and
Posts Tagged 'Perpetual Calendar Chronograph'
Eric Clapton’s hyper-rare Patek Philippe expected to fetch over $4 million
Eric Clapton, a renowned watch collector and a Patek Philippe fan, is selling a very rare Patek Philippe (reference 2499/100P)