Hbf FactorY Full Shell Audemars Piguet Royal Oak Offshore 26402 Series 44MM Watch is a masterpiece that surpasses all versions on the market. It eliminates any possibility of fakes at first glance. Based on the original design, it has undergone extensive research and development to break through barriers and original restrictions, synchronizing with the original exclusive chronograph technology. This allows for maximum wrist conformity, greatly enhancing wearing comfort while also avoiding the awkward situation of being mistaken for a fake.1. The materials used for the case and bezel are imported zirconia, requiring no pigments. They are forged under extremely high pressure and temperature to create a super high-density color.2. The latest CNC-grade polishing technology has been applied to perfectly handle every angle of the case.3. Each hex screw is flush with the case, with no protrusions or recesses accepted, truly exemplifying top-level replica artistry.4. The dial features Audemars Piguet's classic large check pattern background, with a clearly defined grid arrangement that showcases the craftsmanship perfectly.5. The mirror is made of double-sided sapphire crystal, and the strap is made of fluororubber.6. The movement is a modified 7750 chronograph movement, featuring a small second hand at 12 o'clock, a 12-hour chronograph at 6 o'clock, and a 30-minute chronograph at 9 o'clock, perfectly replicating all the original functions. Each watch undergoes manual QC to ensure the stability of the movement, truly achieving an impeccable standard. We welcome all watch enthusiasts to appreciate this piece!