Audemars Piguet Royal Oak Concept Tourbillon Chronograph Openworked Selfwinding 44mmvsAzimuth Twin Barrel Tourbillon

Owners and reviewers highlight the Audemars Piguet Royal Oak Concept Tourbillon Chronograph Openworked Selfwinding 44mm's visually elaborate skeletonized design, with one owner appreciating the Audemars Piguet script on the dial and the unobstructed flying tourbillon. Reviewers note the skilled decoration of the movement and praise its legibility despite the openworked dial, though one reviewer points out that the black chronograph seconds hand may hinder legibility. The watch is 44mm and offers 100m water resistance. On balance, owners and reviewers appreciate the Audemars Piguet Royal Oak Concept Tourbillon Chronograph Openworked Selfwinding 44mm for its intricate openworked dial and movement finishing.

Owners widely praise the Azimuth Twin Barrel Tourbillon for its impressive double barrel movement and tourbillon, noting the visual appeal of the sapphire dials and unconventional case. One owner reports their double tourbillon watch has performed well over a year. The watch offers a 5-day power reserve, though some find its 40-hour power reserve generic for the price point. One owner dislikes the included strap. Overall, owners rate the Azimuth Twin Barrel Tourbillon highly for its visually striking tourbillon and movement architecture.