Audemars Piguet Royal Oak Openworked Double Balance 15407ST.OO.1220ST.01 Vacheron Constantin Case & Dial Variety: The

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

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

The iconic Yellow Gold tachymeter bezel: The defining visual feature is the solid gold bezel with engraved tachymeter scale

Das charakteristische Gehäuse der Rolex Datejust besteht aus robustem Edelstahl

633 is one of the most extraordinary Chronographs of the 1970s and embodies the innovative spirit of that era

Audemars Piguet Royal Oak Openworked Double Balance 15407ST.OO.1220ST.01 Vacheron Constantin Case & Dial Variety: TheAudemars 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