Gold Rolex Green Face Day Date 40 Super Clone
Rolex Presidential Watch Legacy
First introduced in 1956, the Rolex Day-Date collection earned its “President” nickname after being worn by 7 U.S. Presidents. This 1:1 recreation maintains the 40mm diameter (±0.03mm variance) while implementing modern material upgrades.
Rolex Day date Green Ombre Dial Watch Origin
• 2021: Original green ombré dial debut
• 2023: 3255 movement technical upgrade
• 2025: Improved bezel engraving precision
Collectors named it “Emerald President” for its gradient green dial’s jewel-like depth
Rolex Day date 40 yellow gold Material
• Case: Solid 18K gold alloy (Au 75%, Cu 12.5%, Ag 12.5%)
• Crystal: 3.0mm cyclops sapphire (Mohs 9 scratch resistance)
• Bracelet: Presidential semi-circular links (158g total weight)
• Clasp: Concealed Crownclasp (5μ mirror polish)
Rolex Day Date Ombre Dial Precision Engineering
1. Base Construction:
– 0.7mm brass substrate
– 12-hour electrochemical plating
2. Color Gradient:
– 5-stage PVD deposition
– 0.8mm edge-to-center transition
– ΔE<1.2 color accuracy
3. Markers:
– Roman numerals (0.3mm recess depth)
– 18K white gold plating
Swiss Replica Movement Performance
Clone Caliber 3255 Specifications:
• 31-jewel automatic mechanism
• Chronergy escapement (15% efficiency improvement)
• 70h power reserve
• -4/+6 sec/day precision
• Instant day-date change mechanism
Rolex Day Date 228238 WatchFunctional Details
• Day-Date Window:
– Instant jump mechanism (±0.02s synchronization)
– Cyclops lens 2.5x magnification
• Stop-seconds Function:
– 0.1mm hand alignment precision
– 360° smooth sweeping motion

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