F1 Factory's True Core Creation The Ultimate Steel King, Audemars Piguet 15400 Integrated Movement CAL3120 Version.1. This version adopts a three-piece structure identical to the original, ensuring that the case's positions and assembly methods match the authentic model.2. The most crucial part of the steel watch is the bracelet. F1 Factory has used original molds to create a bracelet with exquisite brushed textures that are not sharp, ensuring comfort. The thickness and joints of the bracelet are consistent with the original, with meticulous attention to detail.3. The connection between the bracelet head and the case features a movable cushioning design identical to the authentic model, allowing for a closer and more comfortable fit on the wrist.4. The clasp's opening mechanism and tactile feel, along with the engraving craftsmanship, are consistent with the genuine product.5. F1 Factory has faithfully reproduced the original dial's workmanship and color details, showing no flaws when placed alongside the authentic version.6. The movement is the soul of the watch and a key point for distinguishing authenticity. F1 Factory has perfectly replicated the original 3120 movement, creating a true integrated movement rather than a decorated one. Specific details include: . 1. The date has a reverse instant-jump feature, which differs from the market's 9015 movement with a spacer, resulting in a different date direction. 2. The central axis of the hands is solid and consistent with the original, and the hands are polished to eliminate any burrs. 3. No gears on the back of the movement are merely decorative; the small gear for the winding mechanism is functional, with gears on the flat hairspring plate and mainspring box being genuinely movable and usable. 4. The balance wheel is positioned at the 7 o'clock mark, with a power reserve t.mes
consistent with the authentic model at 41 hours. The movement's shock absorber and other details are accurately restored to match the original. 5. One of the most commonly mistaken aspects is the color of the movement's rotor. While the official images show a reddish-pink rotor, the actual rotor is more muted. This discrepancy has led many on the market to produce rotors in the reddish-pink shade. F1 Factory has specially adjusted the rotor color to match the original, while other market versions generally lean towards red.F1 Factory's sincere commitment to authenticity, perfectly restored!
