In a world ruled by technology and digital, people still admire engineering for its innovative techniques and reliability. Designed and made by man, it lives at our pace and at our hands. The proof is the new self-winding 5134 calibre made by Audemars Piguet. It is housed in the 41mm steel or rose gold case which fuels the many functions on the Royal Oak Quantième Perpétuel. Its blue or silver dial is adorned by the “Grande Tapisserie” pattern with the hours and minutes in the centre, days, month, date and leap years in three counters with hands at 3, 9 and 12 o’ clock plus an astronomical moon at 6 o’ clock. The 52 weeks on the chapter ring are tracked by an arrow-tipped central hand. The applied indices and Royal Oak hands all have a luminescent coating and come in white or rose gold subject to model. Price: 61’400 CHF – 93’000 CHF