Audemars Piguet

F1 Factory’s True Masterpiece—The Ultimate “King of Steel” Audemars Piguet 15400 In-House Caliber CAL3120 Version. 1: Features an identical three-piece construction to the original. All case positions and assembly methods match the genuine version. 2: The bracelet—the most critical element of a steel-band watch—is meticulously crafted by F1 Factory using molds from the genuine bracelet. It features a refined brushed finish without sharp edges that could cut the skin. The bracelet thickness and links perfectly match the original, demonstrating meticulous attention to detail. 3: The connecting links at the bracelet end feature the same flexible buffer design as the genuine piece, ensuring a snug and comfortable fit on the wrist. 4:The clasp’s opening mechanism, texture, and engraving craftsmanship are identical to the genuine article. 5: F1 Factory faithfully reproduces the dial’s construction, color details, and finish. When placed alongside the genuine watch, it shows no flaws. 6: The movement is the soul of the watch and the key to distinguishing authenticity. F1 Factory perfectly replicates the genuine 3120 movement—a true monobloc movement, not a plate-decorated one. Specific details are as follows:1️⃣: The calendar features a reverse-direction instant jump, differing from the 9015 movement with added plates commonly found on the market, where the calendar direction is inconsistent. 2️⃣: The hands feature solid central axles, matching the genuine version, with polished edges ensuring no rough edges. 3️⃣:Every gear on the movement’s back is functional—not decorative. The mainspring barrel’s pinion transmits power, and both the flat hairspring (FLAT) and the gears on the plate are genuinely movable and operational. 4️⃣: The balance wheel is positioned at the 7 o’clock location, matching the genuine watch. Power reserve is identical to the genuine movement at 41 hours. Details like the shock absorber and absence of a regulator are faithfully reproduced from the original movement. 5️⃣:The most commonly misrepresented detail is the rotor color. Official images show a rose-pink hue, while the genuine rotor has a golden tone. This discrepancy leads many replicas to use rose-pink rotors. F1 Factory has specially adjusted the rotor color to match the authentic version (most others on the market appear reddish). F1 Factory’s genuine movement demonstrates their commitment to perfection!

Audemars Piguet

F1 Factory’s True Masterpiece—The Ultimate “King of Steel” Audemars Piguet 15400 Monobloc Caliber CAL3120 Version. 1: Features an identical three-piece construction to the original. All case positions and assembly methods match the genuine piece. 2: The bracelet—the most critical element of a steel-band watch—is meticulously crafted by F1 Factory using molds from the genuine bracelet. It features a refined brushed finish without sharp edges that could cut the skin. The bracelet thickness and links perfectly match the original, demonstrating meticulous attention to detail. 3: The connecting links at the bracelet end feature the same flexible buffer design as the genuine piece, ensuring a snug and comfortable fit on the wrist. 4:The clasp’s opening mechanism, texture, and engraving craftsmanship are identical to the genuine article. 5: F1 Factory faithfully reproduces the dial’s construction, color details, and finish. When placed alongside the genuine watch, it shows no flaws. 6: The movement is the soul of the watch and the key to distinguishing authenticity. F1 Factory perfectly replicates the genuine 3120 movement—a true monobloc movement, not a plate-decorated one. Specific details are as follows:1️⃣: The calendar features a reverse-direction instant jump, differing from the 9015 movement with added plates commonly found on the market, where the calendar direction is inconsistent. 2️⃣: The hands feature solid central axles, matching the genuine version, with polished edges ensuring no rough edges. 3️⃣:Every gear on the movement back is functional, not decorative. The mainspring barrel’s pinion transmits power. The gears on the flat balance spring bridge and the barrel are fully operational. 4️⃣: The balance wheel is positioned at 7 o’clock, matching the genuine movement. Power reserve is identical at 41 hours. Details like the shock absorber and absence of a regulator are faithfully reproduced from the original movement. 5️⃣:The most commonly misrepresented detail is the rotor color. Official images show a rose-pink hue, while the genuine rotor has a golden tone. This discrepancy leads many replicas to use rose-pink rotors. F1 Factory has specially adjusted the rotor color to match the authentic piece (most others on the market appear reddish). F1 Factory’s genuine movement demonstrates their commitment to perfection!

Men's Watch

Factory C 4131 New Panda Date Authenticity Comparison 126500 White We previously discussed the white dial issue on the 116500. Of course, genuine watches also have multiple versions, such as cool white and warm white. This time, the genuine 126500 we examined features a color between warm white and cool white. Clean’s color reproduction is also excellent.Other aspects like hour markers and luminescence are also well executed. /PS: As mentioned earlier, the genuine 4131 later changed the tube heads of the hands to a cylindrical shape. However, among the four genuine watches provided by Clean, we identified several issues: differences in the smoothness of the hour markers, and the use of older conical tube heads on the hands. This suggests Rolex may be clearing out its 4130 inventory.Case and bracelet comparisons are also shown in the images, with minimal overall aesthetic differences. Despite the extremely tight timeline, Clean procured five genuine pieces immediately. Reportedly, the watches themselves have depreciated by over $100,000 USD—excluding disassembled watches and damaged components. Having meticulously examined both genuine and replica physical pieces and conducted photographic comparisons, I personally consider this an exceptional creation.The decision to use the SH4131 involves complex considerations, but I hope everyone understands that “SH” does not equate to low-end quality. Similarly, Clean never compromises on procurement costs to maximize profits. Clean informed me that the procurement cost for the SH4131 movement this time was no lower than that of the DD4130. Lighting conditions may have affected the photos. I will attach natural light shots for reference, which I believe should be considered the definitive images.