Clean Factory’s replica Rolex GMT Master model 116713 in two-tones displays remarkable craftsmanship and attention to detail. We’ll start with the ceramic bezel to see what makes this watch stand out.
Ceramic Bezel Craftsmanship
Clean Factory faithfully recreated the intricate elements of the bezel, which plays a key role in defining GMT’s aesthetic. The triangle at 12 o’clock is a standout feature. This triangle is rounded on the top and bottom of genuine Rolex watches, avoiding sharp edges. Clean Factory has replicated this detail to give the bezel an authentic, refined appearance.

Clean Factory did not just copy the engraving depth, but also elevated the whole process. Clean Factory used a method that was similar to Rolex, and not laser engraving. This can result in rough edges or sloped edges. The inner walls of font engravings will be perfectly vertical. This creates a clean and precise appearance. The depth of the bezel is also perfect at 0.13mm. All edges are rounded and polished to create a finish that closely resembles an authentic Rolex.

Accuracy of Gold Tone and plating
Clean Factory also did a great job of replicating the gold tones used by Rolex. Clean Factory has carefully replicated the gold tone used by Rolex. While most replicas are a bright yellow that is unnatural looking, Clean Factory matched it to a warmer, richer gold tone with a subtle, reddish tint. This refined gold color is more like Rolex’s proprietary alloy of gold, and offers a realistic and premium finish. The red undertones enhance the appearance of the watch and also how it catches the light.


Case and Crown Detailing
Clean Factory has faithfully reproduced the original case design of the 116713 GMT, which was originally made from 904L stainless. The case proportions and contours are true to the original. Clean Factory has also finely tuned the rotating bezel to provide the authentic Rolex feel, with just the right click and resistance. Clean Factory has achieved an impressive level in precision with the crown. The iconic Rolex logo is cleanly and deeply embossed. Careful attention has been paid to its depth and symmetry.

Caseback Finishing and Engraving with Precision
Clean Factory’s 116713 GMT replica caseback demonstrates their commitment to quality. It features a mixture of brushed and lustrous surfaces that closely match the original Rolex finish. Precision is used to ensure a seamless, flush connection between the caseback of the watch and the main body. The gap around the crown, an area where many replicas have inconsistencies, is small and aligned. Clean Factory admits that the internal engravings are not as perfect as they should be. Due to limitations of domestic laser engraving technologies, the letter “R”, in particular, is not as crisp as Rolex. This is a subtle detail that can only be seen under magnification.

Movement and Crown Details
The Clean Factory 116713 GMT replica is equipped with a 3186 movement, mirroring the one used in the original Rolex model. This inclusion is a major highlight, ensuring that the watch delivers reliable performance and maintains the correct GMT functionality. The winding crown operates smoothly, accurately replicating the signature Rolex screw-down system for added water resistance and authenticity.
In terms of precision, the movement performs admirably. However, slight differences may occasionally be noticed in the date wheel—particularly in font style or alignment. This is largely due to the subtle variations among different authentic Rolex date wheels. Clean Factory has refined the size and position of the numerals to stay as true to the original as possible, though minor discrepancies may exist across different production runs.

Production Process & Technical Challenges
Clean Factory had a difficult time reproducing the 116713 GMT. During the mold-making process, their first development watch – an original Rolex that was used for reverse engineering – was completely destroyed. This forced them to find a second authentic model. Clean Factory, despite setbacks and challenges, was committed to accuracy and authenticity. They ensured that every component matched the original as closely possible.
The fine details on this replica show their dedication. Clean Factory, unlike factories who ignore imperfections, is transparent and discusses areas for improvement. The inner case engraving is one such area. The lettering on the watch is nearly identical to Rolex, but the “R” could be slightly more refined due to the limitations of the current laser technology. This subtle difference can only be seen under magnification, and it does not affect either the aesthetics or performance of the timepiece.


Final Thoughts
Clean Factory’s 116713 two tone GMT replica is a stunning tribute to the original Rolex. Clean Factory has taken great care to ensure that every detail is authentic, from the ceramic bezel to the fonts. The 904L stainless-steel case also features the same 3186 movement. This piece is distinguished by the attention to detail, such as the gold tone and smoothed edges of numerals. The overall execution of this watch is excellent, despite some minor variations, like the precision of the inner engraving. This is one of the best-made GMT replicas on the market today.