As one of the most respected names in the world of Rolex Daytona replicas, Clean Factory has once again raised the bar with their latest release—the 126529LN Le Mans Special Edition, featuring a fully functional 24-hour chronograph. This in-depth review explores its design, movement, craftsmanship, and whether this watch is truly worth adding to your collection.
I. Design Highlights: A Tribute to Le Mans with a Reverse Panda Dial
1. Dial Design: Pearl-White Matte Sub-dials with True Vintage Appeal
The Le Mans Edition adopts a classic reverse panda dial layout, with a black main dial and three white sub-dials, reminiscent of the 1960s Paul Newman Daytonas. Clean Factory has implemented a pearl-white matte texture instead of a flat white, capturing the authentic granular feel of the original. The sub-dials are surrounded by sharply engraved concentric rings, and both the hour markers and hands are polished to perfection, offering a stunning light contrast.
2. Bezel and Markings: Red “100” as a Nod to Racing Heritage
The black Cerachrom ceramic bezel features a red “100” inlay in celebration of the Le Mans 24-hour race’s 100th anniversary. The bezel is framed with an 18K white gold ring (electroplated in the replica), elevating the overall look and offering a level of detail rarely seen in standard steel Daytonas.
3. Exhibition Caseback: A Rare Glimpse Inside
Along with the platinum Ice Blue Daytona, this Le Mans model is one of only two Rolex Daytonas with a transparent sapphire caseback. Clean Factory faithfully recreates this feature, revealing a beautifully finished rotor and engraved bridges, matching the genuine model’s open-worked elegance.
II. Core Performance: The Leap to 24-Hour Timing
1. From 4131 to 4132: A Functional Upgrade
While the standard Daytona’s 4131 movement supports 12-hour chronograph timing, the Le Mans edition’s 4132 movement pushes the limit to 24 hours by redesigning seven core components. Clean Factory’s replica is based on an upgraded Dandong 4130 base, delivering chronograph start, stop, and reset operations that closely mimic the original. In terms of performance, it’s comparable to the Swiss ETA 7750.
2. Power Reserve and Shock Resistance
With a 72-hour power reserve, the movement features Rolex’s patented Chronergy escapement and Paraflex shock absorbers to guard against magnetic fields and heavy vibrations. Clean Factory adds extra refinements, including deeper engraving and finer Côtes de Genève on the bridges, surpassing competing replicas.
III. Craftsmanship: Material Choices and Wearing Experience
1. Case and Bracelet: A Fusion of White Gold and Ceramic
The case (white gold electroplated) is paired with a matte black ceramic bezel. The polished chamfers are smooth and flawless. The bracelet uses Clean Factory’s custom 904L stainless steel links with alternating brushed and polished finishes. The clasp interior is exceptionally well-finished, with tolerances comparable to the original.
2. Dimensions and Comfort
Measuring 40mm in diameter and 12.3mm thick, this model mirrors the authentic Daytona perfectly. The slightly extended lugs allow for a more ergonomic fit, especially for slimmer wrists common among Asian wearers.
IV. Market Value: A High-End Benchmark Among Replicas
1. Rarity and Collectibility
The genuine Le Mans edition retails over ¥900,000 on the secondary market and is notoriously difficult to acquire. Clean Factory’s replica captures 90% of its appearance and functionality at less than 5% of the price, offering outstanding value for seasoned collectors who appreciate iconic racing heritage.
V. Conclusion: Is It Worth It?
The Clean Factory Le Mans Daytona 4132 sets a new benchmark in the replica world with its fully functional 24-hour chronograph, transparent caseback, and pearl-white matte dial. While the electroplated white gold can’t perfectly match genuine 18K gold, the level of detail approaches the upper limits of replica craftsmanship. For racing fans and vintage chronograph lovers alike, this model stands out as one of the most compelling super clone releases of 2025.
