AP Audemars Piguet Royal Oak Model 15550ST - 15451ST has officially launched: excess parts of the movement deck have been removed, creating a more hollow design - achieving the pinnacle of steel watches - demonstrating strength and reclaiming the title of Steel King!.Five Remarkable Features:.1. Genuine disassembly mold, with a size of 37mm, matching the original perfectly!.2. Perfectly replicates every detail of the original case, showcasing the sharp and resolute masculine characteristics of the authentic piece.3. The craftsmanship of the steel bracelet is impeccable, surpassing any steel bracelet watch on the market. The tension of the connecting buffer between the bracelet and the case is identical to that of the original.4. The automatic rotor pays homage to the original, being the only version on the market with a color that matches the original; typical versions tend to be overly red. The engraving of the AP logo is unique.5. Equipped with the imported 9015 movement, modified to the AP CAL3120 movement for greater stability, excellence, and authenticity. The dial features a cookie texture that is three-dimensional and full, exuding vitality! This is far from the ordinary disheartened experience of small factoriesfeel the difference! It is truly a masterpiece!