Audemars Piguet has launched a new series of Royal Oak perpetual calendar watch
Since ancient times, humans often measured time by changes in the relative positions of the Sun, and the Moon, and other can observe the stars and constellations on a calendar. Human stars draw inspiration from nature and use it as a benchmark, inventing the most ancient measuring tools and set up scientific concept and precise timing.
Chronograph with astronomy and calendar capabilities has been a long history. Since the mid-16th century, pocket watches and clocks have been carrying include day, date and moon phase display a variety of functions. By the 17th century, mechanical clocks that eventually both in terms of precision and reliability of a landmark breakthrough. Early astronomical clocks and calendars mechanical devices, it is now known as simple calendar or calendar (day, date and month display). They usually have the moon phase display, but cannot automatically display the correct leap-year calendar, or automatic recognition of varying lengths of days per month, as well as the date. The other hand, by means of complex micro-mechanical devices, automatic correction date calendar by month of the length, including year in February has 29 days in a leap year. Calendar features a calendar mechanism–like precision computing devices can be used without the participation of autonomic computing the correct calendar mechanism.
Abby has launched a new series of Royal Oak perpetual calendar watch
In 2015, Switzerland Haute Horlogerie brand Abby (Audemars Piguet) launched a new series of Royal Oak perpetual calendar watch, once again becoming the focus of attention. New series of Royal Oak perpetual calendar watches extended from 2012 case design, gorgeous debut with 41 mm slim case.
Abby has launched a new series of Royal Oak perpetual calendar watch
New design improved the “Grande Tapisserie“ large Plaid the overall aesthetics of the dial, the perfect embodiment of perpetual calendar function displays the balance of beauty and easy to read. Traditional dial designs cover of the calendar display: date, day, month, leap years and astronomical precise moon phase display. In addition, the outer ring of the dial show 52 weeks a year, and with Central pointer, time measurement function to the extreme.
Abby has launched a new series of Royal Oak perpetual calendar watch
New Calibre 5134 self-winding movement on all surfaces and decorative process is done by hand:
¡Î floating barrels specifically designed for ultra thin movement, Geneva, decorated with circular lines, gear with satin polished ring-shaped ornaments.
☆ Ring–textured bottom plates and all bridges are inclined angle polished, decorated with Geneva stripes. Side satin finish, polished all slant.
☆ 22K gold automatic rotor engraved with “AUDEMARS PIGUET” words, outer part is decorated with “TAPISSERIE” Plaid, plaid echoes the classic dial with Royal Oak.