What is the difference between the best Rolex replica watches and the original ones?

For watch enthusiasts who admire the iconic Rolex GMT-Master II but balk at its premium price tag, high-quality replicas from Clean Factory (CFactory) have become a compelling alternative. This in-depth comparison focuses on the GMT-Master II reference 116713—a luxurious two-tone model featuring the coveted "root beer" or "chocolate" brown/black bezel—and examines how Clean Factory's replica stacks up against the genuine article. We'll analyze every critical detail from materials and movement to bezel functionality and overall craftsmanship.

Introduction to the GMT-Master II 116713​

The Rolex GMT-Master II 116713 is a masterpiece of horological engineering, blending functionality with timeless elegance. This model features:

• A 40mm Oyster case in Rolesor (stainless steel and 18k yellow gold)
• A bi-directional rotating bezel with Cerachrom insert in brown/black
• Rolex's proprietary Caliber 3186 movement with GMT complication
• Water resistance to 100 meters (330 feet)
• Cyclops date magnifier at 3 o'clock

Clean Factory has gained recognition in the replica watch community for its meticulous attention to detail, particularly in replicating Rolex's signature models. Their version of the 116713 aims to capture the essence of the genuine watch while offering it at a fraction of the price.

Case & Construction Comparison​

Materials:
The genuine 116713 uses Rolex's proprietary 904L stainless steel for the case and bracelet, with 18k yellow gold for the bezel, crown, and center links. Clean Factory replicates this using:

• 316L stainless steel (a common choice in high-end replicas) with PVD gold plating for the gold components
• The plating thickness and color matching have significantly improved in recent Clean Factory versions, reducing the "orange" tint seen in earlier replicas

Dimensions:
Clean Factory has nailed the proportions with:

• 40mm case diameter (identical to genuine)
• 12.5mm thickness (nearly matching the genuine 12.4mm)
• Correct lug width and case shape

Finishing:
The brushing and polishing on the case are remarkably close to genuine:

• Brushed surfaces on sides and bracelet match Rolex's signature finish
• Polished gold surfaces show proper reflectivity
• Crown guards are properly shaped and proportioned
  
  

Bezel & Insert Analysis​

The bi-directional rotating bezel is one of the most critical components in a GMT watch. Clean Factory's version shows impressive attention to detail:
Cerachrom Insert:

• Uses a ceramic insert with correct brown-to-black gradient (not a hard line transition)
• The color matching is approximately 95% accurate to genuine
• Platinum-filled numerals and markers (a signature Rolex feature)
• Proper click mechanism with 24 positions (matching genuine 24-hour GMT scale)

Functionality:

• Smooth rotation with appropriate tension
• Correct alignment of triangle marker at 12 o'clock
• Bezel teeth are properly sized for easy grip
  
  
  

Dial & Hands Examination​

Clean Factory's dial replication has reached impressive levels of accuracy:
Dial Details:

• Correct sunburst finish on the black dial
• Properly proportioned and positioned hour markers
• Accurate "ROLEX" and other text printing (font, spacing, depth)
• Lume application is even and matches Rolex's Chromalight color (blue emission)
• Cyclops magnification at 3 o'clock is correct (2.5x)

Hands:

• Proper shape and length for all hands (hour, minute, seconds, GMT)
• GMT hand has correct green color (though some replicas may be slightly off in hue)
• Lume on hands matches the dial markers
  
  
  
  

Bracelet & Clasp Evaluation​

The bracelet is where many replicas falter, but Clean Factory delivers impressive quality:
Construction:

• Solid links (not hollow) like genuine
• Proper balance between polished center links and brushed outer links
• Correct screw-in links (not pins)
• End links fit snugly against the case

Clasp:

• Rolex Crownclasp mechanism functions smoothly
• Proper engraving on inside of clasp (though depth may be slightly shallower than genuine)
• Easylink extension system works (allows ~5mm adjustment)
• Crown logo is properly formed and positioned
  
  
  

Movement & Functionality​

The movement is where replicas must compromise due to the complexity and cost of cloning genuine Rolex movements:
Clean Factory Movement:

• Uses a modified Asian 2836 or 3186 movement (not a true clone of Rolex's 3186)
• GMT function works correctly (independent 24-hour hand)
• Hacking seconds
• Power reserve approximately 40 hours (genuine is ~50 hours)

Key Differences:

• Movement decoration is simpler than genuine
• Rotor may be slightly noisier
• Timekeeping accuracy is generally good (+/- 10 sec/day typical)
• Date change mechanism may not be as smooth as genuine

Wearability & Practical Considerations​

Comfort:

• Weight is slightly less than genuine (due to different materials)
• Bracelet articulation is smooth and comfortable
• Clasp security is excellent

Durability:

• PVD gold plating is durable but may wear over time (unlike genuine solid gold)
• Water resistance is limited (not recommended for swimming)
• Crystal is sapphire with AR coating (scratch-resistant like genuine)

Value Proposition​

The Clean Factory GMT-Master II 116713 offers:

• Approximately 90-95% of the genuine watch's appearance and functionality
• At about 1-2% of the genuine watch's price (~$500 vs. ~$15,000+ for pre-owned genuine)
• Excellent option for enthusiasts who want the look without the investment or risk

Conclusion: Who Should Consider the Clean Factory Replica?​

The Clean Factory Rolex GMT-Master II 116713 replica is an impressive achievement in the world of high-end replicas. While it's not perfect—particularly in movement accuracy and gold plating longevity—it delivers remarkable value for those who:

• Appreciate the GMT-Master II design but can't justify the genuine price
• Want a watch that can pass casual inspection
• Understand and accept the limitations of replicas

For collectors who value perfect authenticity and long-term value, the genuine article remains the only choice. But for enthusiasts who prioritize aesthetics and affordability, Clean Factory's offering is among the best replicas available today.