Rolex Day-Date Gold-Toned 904L Steel Replica｜Swiss 3235 Movement

Core Materials & Craftsmanship
① 904L Steel with Gold Finish

• Case and bracelet made of aerospace-grade 904L steel, electroplated with 18K gold
• Diamond hour markers (VS-grade clarity) set in polished white gold bezel settings
• Dual anti-reflective sapphire crystal with Cyclops lens (2.5x magnification at 3 o'clock)

② Day-Date Mechanism

• Instantaneous day switch (displays "FRIDAY" as shown) and date jump at midnight
• Precision-machined 29-date wheel with font matching genuine Rolex specifications
• Sunburst champagne dial with laser-engraved "ROLEX OYSTER PERPETUAL DAY-DATE" text

▍Movement Performance
◆ Replicated 3235 Automatic Movement

• Chronergy escapement cloned via 3D scanning (28,800 vibrations/hour)
• 72-hour power reserve tested via 360° winding simulator
• Accuracy: -3/+5 seconds/day (validated by Witschi Chronometer Analyzer)

▍Authentication Features
✓ Micro-engraved "EX" serial number on rehaut (requires 10x loupe to view)
✓ Caseback laser-etched with "SWISS MADE" and hidden Rolex crown logo

▍Service Commitment
✓ 15-day hassle-free returns (factory seal intact)
✓ 1-year international movement warranty

Technical Specifications

Case Diameter: 36mm (lug-to-lug 44mm)  
Material: 904L steel with 5μm gold plating  
Movement: Replicated Rolex 3235 Caliber  
Water Resistance: 100m (10ATM pressure tested)  
Crystal: Scratch-resistant sapphire with AR coating  
Accuracy: Complies with COSC standards (-3/+5 sec/day)