The Royal Oak 25977BA.OO.1205BA.01 has a yellow gold case and matching bracelet. The hand-wound caliber 2889 with tourbillon escapement and chronograph can be seen through the sapphire crystal case back.
Sorry, this Watch is no longer part of the brands current collection.
Details here are shown for historical interest only.
Hand-wound movement with integrated column wheel chronograph and tourbillon escapement.
