Audemars Piguet Royal Oak Chronograph Blue Dial Ref. — USD 55,950

The Audemars Piguet Royal Oak Chronograph reference 26715ST was introduced as a mid-size option within the Royal Oak Chronograph collection, bridging the gap between smaller and larger case diameters. It offers a contemporary interpretation of the Royal Oak's design language while catering to a broader range of wrist sizes, distinguishing itself from the 41mm chronographs and the time-only Royal Oak models. This reference features a stainless steel case and bracelet, characteristic of the Royal Oak line, with its integrated design and alternating brushed and polished finishes. It is powered by the self-winding Caliber 2385, a column-wheel chronograph movement. The dial typically presents the 'Grande Tapisserie' pattern with contrasting sub-dials for the chronograph functions and a date aperture. For collectors, the 26715ST is notable for its balanced proportions and the use of the Caliber 2385, a movement with a long-standing presence in Audemars Piguet's chronograph offerings. Its 38mm diameter is often considered a versatile size, appealing to those who find the 41mm too substantial and the 37mm time-only models lacking the chronograph complication.