What the 128346 Is
Rolex reference 128346 is a Day-Date 36. The case is platinum. The dial is ice blue. Rolex uses ice blue on platinum models. Movement is calibre 3255, automatic, with a 70-hour power reserve. Case size is 36 mm. Bracelet is the President with a hidden Crownclasp. Day window sits at 12 o'clock. Date sits at 3 o'clock under a cyclops lens. Retail price is near $60,000 to $70,000, and it changes with market and year.
The First Check: Metal
No replica of the 128346 uses solid platinum. Platinum density is 21.45 g/cm3. Steel density is 7.9 g/cm3. A genuine 128346 on the President bracelet weighs about 200 g. Steel copies land near 130 g to 150 g. Plated brass copies weigh less. A kitchen scale settles the question in one step.
Movement Tells
- Calibre 3255 runs at 28,800 vph, six beats per second.
- Many replicas use a 21,600 vph clone. The second hand sweep looks slower.
- Power reserve on the clone is 38 to 48 hours. Genuine is 70 hours.
- Clone day and date mechanisms use stamped springs and plastic parts. The 3255 uses gold gears.
Dial and Print
Ice blue is a sunray finish. Print on the genuine dial is flat and crisp. Date font on the 3255 series is thicker at the base. Day wheel discs on replicas show thin letters and a wider gap between the day and the window edge. The cyclops on the genuine watch carries anti-reflective coating on the inside surface. Copies show glare and distortion at the edges. Rolex laser-etches a coronet at 6 o'clock on the crystal. It is small. It shows when light hits at an angle.
Price Reality
Replica 128346 watches sell from about $300 to $900. Top tier builds with a 904L case and a clone 3255 movement sit at the top of that range. Genuine pre-owned examples trade at about $50,000 to $70,000. A seller who quotes a replica at $2,000 is marking up a $500 watch. A seller who quotes a genuine watch at $8,000 is selling a fake.
Legal Status in the US
Import of counterfeit watches into the United States is illegal. US Customs and Border Protection seizes shipments and destroys the goods. Trademark holders can file civil claims. A buyer who keeps one watch for personal use faces lower risk than a seller. Import and resale do not.
Checklist
- Weigh the watch. Platinum reads heavy.
- Time the beat. 28,800 vph is correct.
- Look at the day wheel font and the window gap.
- Angle the crystal. Look for the etched coronet at 6.
- Ask for a movement photo with the caseback off.
- Compare the asking price against the ranges above.