Clean Factory and VSF are two of the three pillars of the modern super-clone tier. They specialize in different brands — Clean owns Rolex sports models, VSF owns Omega — but they overlap on one important reference: the Rolex Cosmograph Daytona 116500LN, where both produce cloned 4130 chronograph movements at competitive quality. This comparison covers where each factory wins, where they overlap, and how to choose between them when both options are available.
Side-by-side comparison
| Clean Factory | VSF Factory | |
|---|---|---|
| Established | 2018 | 2014 |
| Specialty | Rolex sports (Submariner, GMT, Daytona) | Omega + Rolex Daytona |
| Movements | VR3135, VR3186, VR3235, VR4130 | Cloned 8500, 8800, 1861, 4130 |
| Case material | 904L (genuine spec for Rolex) | 316L (Omega-correct), mixed for Rolex |
| Price range | $400–900 | $350–750 |
| Best at | Rolex 41mm Submariner, Batman, Pepsi | Seamaster, Speedmaster, Daytona alternative |
| Production discipline | Tight | Tight |
| Newer reference cadence | 12–18 months after genuine release | 8–12 months after genuine release (Omega) |
Where Clean Factory wins
Rolex sports model coverage. Clean Factory has the deepest Rolex catalog in the niche. Submariner, GMT, Daytona, Sea-Dweller, Datejust — they cover all the sports models with current production. VSF doesn't compete on most of this coverage.
Cloned VR3186 GMT movement. The only true GMT clone in the niche. If you want a Rolex GMT-Master II (Batman, Pepsi, Sprite, Root Beer), VSF doesn't have a GMT product, and lower-tier alternatives use 24-hour disc methodology that's visually wrong. Clean Factory is the only choice.
904L stainless steel matching genuine Rolex spec. Modern Rolex (2003+) uses 904L Oystersteel. Clean Factory sources 904L for their Rolex production. VSF's Daytona is 316L — technically different from genuine Rolex spec, even though VSF's Omega use of 316L is correct.
Newer reference focus. Clean Factory invested in 41mm 126610LN production immediately after Rolex's transition. VSF has not chased modern Rolex sport references the same way; their Daytona is the older 116500LN reference.
Dial printing consistency. Across batches, Clean Factory's dial printing maintains tighter consistency than VSF on Rolex output. This is partly tooling, partly QC discipline focused on Rolex specifically.
Where VSF Factory wins
Omega replicas — entire segment. The cloned 8500 / 8800 Co-Axial movements, the wave-pattern Seamaster dial, the manual-wind 1861 Speedmaster — VSF is the only factory at super-clone tier for any of these. Clean Factory has not entered the Omega segment at all.
Pricing on cross-shopping models. When both factories compete (Daytona specifically), VSF runs $100–150 below Clean Factory at comparable quality. For buyers prioritizing budget over the marginal differences, VSF is the value play.
Case finishing on the Daytona. Some collectors prefer VSF's Daytona case finishing — the polish quality on the bezel and case sides. Clean Factory's Daytona is also strong on case finishing; the differentiation here is taste-based, not objectively better.
Speedmaster Professional Moonwatch. Clean Factory doesn't make this. VSF's cloned 1861 manual-wind chronograph is the credible Speedmaster Pro reproduction in the niche.
Production cadence on Omega. VSF moves faster on new Omega references than Clean Factory does on Rolex references. This is partly because Omega releases fewer new sport references per year than Rolex, and partly because VSF's production focus on Omega is undivided.
Where they tie: the Daytona
The 116500LN is the only reference where the two factories are direct competitors. Both produce the cloned 4130 chronograph movement at comparable quality:
| Clean Factory Daytona | VSF Daytona | |
|---|---|---|
| Movement | VR4130 | Cloned 4130 |
| Case material | 904L | 316L |
| Dial printing | Slight edge | Strong |
| Bezel quality | Sharp character markings | Sharp character markings |
| Pusher action | Firm detent | Firm detent |
| Price (typical) | $799–999 | $599–749 |
| Sub-dial alignment | Consistent | Consistent |
| Chrono reset | Accurate | Accurate |
| Bracelet construction | Solid links | Solid links |
The honest assessment: at the case-back level, both factories produce competitive cloned 4130 movements. The difference is in case material (904L vs 316L) and dial printing consistency. Clean Factory edges VSF on these two; VSF edges Clean Factory on price.
For buyers who care about 904L genuine spec: Clean Factory. For buyers who care about $200 saved: VSF.
Decision rules
When to choose Clean Factory:
- Any Rolex Submariner (41mm 126610LN, 126610LV, or 40mm 124060)
- Any Rolex GMT-Master II (Batman, Pepsi, Sprite, Root Beer)
- Any Rolex sports model (Sea-Dweller, Yacht-Master, Explorer)
- Daytona where 904L matters to your buying criteria
- Premium-budget Daytona where the $200 premium fits
When to choose VSF Factory:
- Any Omega (Seamaster, Speedmaster, Planet Ocean, Aqua Terra)
- Daytona where budget matters more than 904L
- Buyers wanting the older 40mm Daytona case profile
- Collectors preferring VSF case finishing aesthetic specifically
When to choose neither:
- AP Royal Oak / Patek Nautilus → ZF Factory
- Older 40mm Submariner → AR Factory
- Budget under $400 closed case-back → Noob Factory or AR Factory
Long-term ownership considerations
Beyond the initial purchase decision, factor in:
Service. Both Clean Factory cloned VR4130 and VSF cloned 4130 require independent watchmakers familiar with cloned chronograph movements. Service complexity is comparable. Service cost is comparable.
Parts availability. Clean Factory has the larger production scale and more aftermarket support. Replacement bezels, hands, and dials are easier to source for Clean Factory output. VSF has narrower aftermarket support, particularly on the Daytona segment.
Resale (within the niche). Clean Factory output retains slightly better resale value than VSF on the Daytona, again due to 904L spec and tighter dial consistency.
Long-term timekeeping. Both cloned 4130s run within 5–10s/day at typical wear. Either factory's Daytona will run reliably for 4–7 years before service.
Frequently asked questions
Putting it together
If you're choosing between Clean and VSF for a specific watch:
- Submariner / GMT / non-Daytona Rolex: Clean Factory, no real choice.
- Any Omega: VSF Factory, no real choice.
- Daytona: depends on 904L preference and budget. Both work.
- Budget priority: VSF tends to run cheaper than Clean across overlapping references.
- 904L preference: Clean Factory.
For most buyers, the right answer is "Clean for Rolex, VSF for Omega" — with the Daytona as the one decision that requires actual comparison. There's no wrong choice on the Daytona; both factories are at the top of the niche.