AP Royal Oak Tourbillon
Audemars Piguet Royal Oak Tourbillon | Black Ceramic Black Dial
Case: Polished and satin-finished black ceramic – 41 mm (approximately). Distinctive octagonal case with eight visible hexagonal screws (possibly in white gold or blued steel to maintain the dark aesthetic).
Bezel: Fixed octagonal polished black ceramic bezel with hexagonal screws.
Crystal: Anti-reflective sapphire, with an opening in the dial for the tourbillon.
Dial: Black with a "Grande Tapisserie" or concentric guilloché pattern radiating from the tourbillon. Applied white gold hour markers and Royal Oak hands with luminescent coating. Aperture at 6 o'clock revealing the tourbillon mechanism. "AUDEMARS PIGUET" logo printed at 12 o'clock.
Movement: Automatic with tourbillon (possibly a clone of an Audemars Piguet caliber with tourbillon, such as the 2924 or similar).
Strap: Integrated black ceramic bracelet with polished and satin-finished links, with titanium (or black PVD steel) folding clasp.
Water resistance: 50 m / 5 ATM (estimated for this type of model).
Weight: 130-150 g approx. (ceramic is lighter than metal).
Delivery: 6–8 days