Audemars Piguet Royal Oak Openworked Double Balance 15407ST.OO.1220ST.01 Vacheron Constantin With a water resistance up

With a water resistance up to 600 meters (60 bar)

While modern models are often larger

Case & Dial Variety: The Oystersteel case fits perfectly on the wrist thanks to its slim design and curved lugs

116000R embodies the elegant spirit of the 1990s and is now one of the sought-after vintage models from the Parisian house of tradition

Details: The characteristic octagonal bezel and the perfectly integrated steel bracelet frame the skeletonized movement

Audemars Piguet Royal Oak Openworked Double Balance 15407ST.OO.1220ST.01 Vacheron Constantin With a water resistance upAudemars Piguet Royal Oak Openworked Double Balance Wheel (Ref. 15407ST) The 15407ST is considered one of the most impressive masterpieces of modern Haute Horlogerie. It solved the problem of timekeeping accuracy through an innovative mechanical architecture. The Double Balance Wheel Technology The centerpiece is the Caliber 3132. Audemars Piguet has installed two balance wheels and two hairsprings on the same axis. This patented system ensures