Housed in a case of 44mm, the Royal Oak Tourbillon Chronograph is one of the largest non-Offshore Royal Oak models available. It is powered by the hand-wound caliber 2889 movement, which pairs a tourbillon with a column wheel chronograph - an signature AP combination. Reference 25977BA.OO.1205BA.02 has a yellow gold case and matching bracelet.
Hand-wound movement with integrated column wheel chronograph and tourbillon escapement.
