The Audemars Piguet Royal Oak Concept GMT Tourbillon ref. 26589IO.OO.D002CA.01 launched in 2018, with a 44mm titanium case and a black ceramic bezel. It is driven by the hand-wound AP 2954 caliber and comes on a black rubber strap.
Shape
Other
Glass
Sapphire
Thickness
16.10 mm
Diameter
44.00 mm
Water Resistance
100.00 m
Dial Color
Skeleton