AUDEMARS PIGUET ROYAL OAK CONCEPT GMT TOURBILLON Titanium Ref.26560io.oo.d002ca.01 AP Caliber 2930 (PR 237H)

Matte titanium case.
Matte black ceramic bezel with polished finished beveled corners, secured by 8 brushed white gold screws.
Brushed & polished white ceramic crown & chrono pushers.
Black dial flange with printed minute/seconds chapter ring & with luminous hour markers.
White gold hands, partially skeletonized & with luminous fill.
Movement component materials & finishes:
Black ceramic central bridge.
Nickel silver bridges with all-black galvanic finish.
Blackened balance.
GMT/Second Time Zone function:
Additional time zone via disc at the 3 o'clock position.
White ceramic GMT corrector button located on the case edge at the 4/5 o'clock position.
Movement Function Selection indicator at the 6 o'clock position:
H indicates that the crown is in the Time Correction position.
N indicates that the crown is in the Neutral position.
R indicates that the crown is in winding position.
Tourbillon:
Located at the 9 o'clock position.
The Tourbillon is secured by a linear bridge, matching the linear 30 minute chronograph counter, thus providing symmetry to the dial.
AP caliber 2930 beats at 21,600 vph & contains 30 jewels, composed of 328 parts & with an approximate Power Reserve of 237 hours (10 days).