Rolex GMT Masters II Diamond Bezel Watch in 904L Case
Craftsmanship & Technical Specifications
Atelier Description & Craftsmanship
For collectors comparing production batches of the Rolex GMT Masters II Diamond Bezel Watch in 904L Case, this Clean / VS Factory release stands out for its Solid 904L Oystersteel (Satin & Mirror Finished) finishing (40MM × 12.1mm (Bi-directional 24-Hour Bezel)) and regulated Dandong DD3285 True GMT with Independent Hour Hand movement (70-Hour Reserve (28,800 vph)).
Dial Typography, Lume Application & Clasp Mechanics
The balance wheel oscillates at a true 28,800 vph, producing a smooth sweep across the dial. Paired with an AR-treated sapphire crystal and solid-link clasp hardware, it captures the exact wrist feel of the reference.
Individual QC Video & Triangular Express Logistics
- Calibre & Rate Regulation: Regulated on our bench to chronometer tolerances (-2/+2 seconds/day) using the Dandong DD3285 True GMT with Independent Hour Hand.
- Personal Macro QC Sign-Off: You review high-resolution dial/clasp photos and a timegrapher video of your specific serial number within 48 hours before we seal the parcel.
- Customs-Safe Express Delivery: Backed by a 3-year movement warranty and free replacement guarantee through triangular DHL/FedEx logistics.
Solid 904L Oystersteel vs 316L Stainless Steel: Metallurgy & Corrosion Test (2026)
Understand the difference between Rolex 904L Oystersteel and 316L stainless steel, including corrosion resistance, weight feel, and brushed-and-polished finishing.
Read Complete Technical ComparisonEvery timepiece at SwissClone undergoes a 48-hour timegrapher inspection and waterproof pressure test before insured worldwide dispatch. Explore related collections and matching references below:
Technical Specifications Matrix
| Manufacture & Reference | Rolex GMT Masters II Diamond Bezel Watch in 904L Case |
|---|---|
| Atelier / Factory | Clean / VS Factory (Certified Tier 1 Atelier) |
| Movement Architecture | 1:1 Swiss Super Clone Automatic Movement (28,800 vph Smooth Sweep) |
| Case Metallurgy | Solid 904L Oystersteel (Exact 1:1 Weight & Finish) |
| Crystal & Lens | Double AR Coated Scratchproof Sapphire |
| Water Resistance | Vacuum Pressure Tested to 50m (5 ATM) |
| Luminescence | Swiss Super-LumiNova Luminescent Coating |
| Warranty & QC | 3-Year Comprehensive Mechanism Warranty + 48h QC |