The Royal Oak Offshore Tourbillon Chronograph Selfwinding 26540ST.OO.A038CA.01 was introduced at SIHH 2017. It sports a stainless steel case, a bright green dial, green rubber-clad pushers and crown, and a green rubber strap. It is powered by Audemars Piguet's high-end caliber 2897, a chronograph movement with tourbillon escapement and peripheral winding system, offering an unobstructed view at the movement from the back.
Selfwinding tourbillon chronograph movement developed by Renaud & Papi, launched in 2011. Total of 335 parts.
