Clean Factory Watches
1:1 Super-Clone Horology.
Flagship Showcase: Cosmograph Daytona Ref. 126500LN (72h Reserve)
Machined from solid medical-grade 904L Oystersteel with platinum-dusted Cerachrom bezels and authentic non-decorated Dandong movements. Every timepiece passes strict Weishi 1900 multi-position Timegrapher diagnostics and HD video approval before insured triangle dispatch.
Explore Clean Factory Core Collections
Every timepiece is built on 1:1 CNC reverse-engineered 904L steel cases and powered by verified non-decorated Dandong or Shanghai super-clone movements. Select a series below to inspect batch specifications.
Cosmograph Daytona
Ref. 126500 / 126508 / 116500
- Integrated Column-Wheel 4131
- Exact 11.9mm Case Thickness
- Multi-Layer 18k PVD & Cerachrom
Submariner Series
Ref. 126610LN / 126610LV / 124060
- Platinum PVD Cerachrom Insert
- Blue-Coat 2.5x Cyclops Crystal
- Brushed 904L Glidelock Clasp
GMT-Master II
Batgirl / Pepsi / Bruce Wayne
- Seamless Bi-Color Ceramic Bezel
- True Independent Jumping Hour
- Jubilee & Oyster 904L Bracelets
Datejust 36 & 41
Ref. 126334 / 126234
- White Gold Plated Fluted Bezel
- Radial Sunburst Mint & Wimbledon
- Instant Midnight Date Change
Genuine Clean Factory vs. Market "Fake Clean"
Over 60% of online sellers advertise low-tier modified movements using counterfeit Clean stickers. Below are the exact physical tolerances we verify on every watch before sending your pre-shipment Weishi 1900 QC video.
| Engineering Component | Authentic Clean Factory (Our Direct Stock) | Mid-Tier / "Fake Clean" Imitations |
|---|---|---|
| Daytona Movement | Genuine Dandong 4131 / 4130 (Integrated column wheel, vertical clutch, skeletonized ball-bearing rotor, 72h power reserve) | Modified 7750 or Shanghai base with decorative dummy plates (Unstable chronograph, 38h reserve) |
| GMT-Master II Caliber | Dandong 3285 Super (72-hour reserve, true independent jumping local hour hand) | Asian 2836/3186 with incorrect hand-stack order and 40-hour power reserve |
| Steel Metallurgy | Solid 904L Oystersteel (Identical weight, high chromium anti-corrosion sheen, CNC-chamfered inner links) | Standard 316L steel stamped with fake 904L stickers (Sharp edges, lighter clasp weight) |
| Ceramic Bezel (Cerachrom) | Clean V5 Platinum PVD Insert (Seamless UV red/blue transition on Pepsi, zero fading or graying) | Painted lacquer numerals that oxidize grey within months; visible seam line at 6 & 18 o'clock |
| Pre-Shipment QC Proof | 1-on-1 Weishi 1900 Timegrapher Video + Open-Caseback & Macro Rehaut Serial Check before shipping | Stock catalog photos only; shipped blindly without client timing approval |
Best-Selling Flagship Timepieces
Direct from our 2026 latest production batch. Select your reference below to place an order directly on our site—every order includes complimentary Weishi 1900 Timegrapher QC verification prior to dispatch.
Real Workshop Teardown & Diagnostic Proof
We never use stock renders to hide movement grades. Every watch ordered through Clean Factory Official undergoes physical caseback verification, rehaut serial matching, and Weishi 1900 multi-position calibration before dispatch.
01. CALIBER VERIFICATION
Bespoke Dandong 4131 Architecture
Open-caseback inspection confirming the genuine skeletonized ball-bearing rotor, authentic Geneva stripe bridge finishing, Paraflex anti-shock spring, and zero decorative dummy plates.
02. TIMING CALIBRATION
Weishi 1900 Diagnostic Benchmark
Tested at a strict 52.0° lift angle (28,800 vph). We regulate every movement to achieve a daily deviation within -3 to +5 s/d and healthy balance amplitude between 275°–305°.
03. MICRO-TOLERANCE CHECK
Rehaut Serial & Etched Coronet
Macro verification of Clean Factory batch serial engravings (e.g., OXJ prefix), 6 o'clock micro-laser sapphire crown alignment, and solid central hand-stack pinion capping.