Audemars PiguetSylvia McElherronSeptember 20, 2015Audemars Piguet Royal Oak Perpetual CalendarComment The New Audemars Piguet Royal Oak Perpetual Calendar watch With an upsized case and a new in-house calibre, the new Audemars Piguet Royal Oak Perpetual Calendar watch marks a significant addition to their portfolio. Audemars PiguetSylvia McElherronSeptember 20, 2015Audemars Piguet Royal Oak Perpetual CalendarComment
