Audemars Piguet Royal Oak 25977ST.OO.D002CR.01 Chronograph Tourbillon Stainless Steel

This features a 44mm steel case, steel bezel, and a handsome black dial with the 'Grande Tapisserie' pattern. On the movement side, there is a power reserve indicator embedded directly in the three-quarter plate. The watch comes on a black leather strap with a steel folding clasp.