ROYAL OAK TOURBILLON CHRONOGRAPH OPENWORKED, 44 mm

CASEBlack ceramic case, glareproofed sapphire crystal and caseback.
CASE SIZE44 mm
WATER RESISTANCE20 m
CASE THICKNESS13.2 mm
DIALOpenworked, satin-brushed black dial, black counters, white gold applied hour-markers and Royal Oak hands with luminescent coating, black inner bezel.
BRACELETBlack ceramic bracelet with titanium AP folding clasp. Two additional rubber straps; one in two-tone rubber strap: black on top and grey on the sides and underside, another in full black rubber.
TOTAL DIAMETER29.90 mm (13¼ Lignes)
FREQUENCY OF BALANCE WHEEL3 Hz (21,600 vph)
NUMBER OF JEWELS28
CALIBREManufacture Calibre 2936
POWER RESERVE72 hours
NUMBER OF PARTS299
FUNCTIONSTourbillon, chronograph, hours, minutes and small seconds.