Swiss-Grade Caliber 3255 Clone Movement
The Rolex Day-Date 218239 super clone fully iced out runs on a Swiss-grade Caliber 3255 clone engineered to match the modern Day-Date movement's frequency, autonomy, and feel. The movement operates at 28,800 vibrations per hour, drives a smooth-sweeping seconds hand, and holds 70 hours of power reserve on a full wind. The Chronergy-style escapement architecture follows the Rolex 32xx-family layout for accurate timekeeping and quiet rotor performance.
Technical Specifications
The technical specifications of the Caliber 3255 clone movement are listed below.
- Type: Automatic, bidirectional self-winding
- Frequency: 28,800 vph (4 Hz)
- Power Reserve: 70 hours
- Jewels: 31
- Functions: Hours, minutes, seconds, day display, date with quickset
- Winding: Perpetual rotor on ball bearings
Accuracy and Finishing
Daily accuracy holds within -5 to +10 seconds per day after factory regulation, comparable to the COSC chronometer tolerance the genuine Caliber 3255 carries. The movement receives perlage on the mainplate, polished bevels on the bridges, and a smooth-finish rotor for quiet winding. Movement testing covers timegrapher verification, full power reserve confirmation, and day/date quickset cycling at the partner factory before shipment.
CaliberSwiss-grade Caliber 3255 clone, automatic
Power Reserve70 hours
Frequency28,800 vph (4 Hz)
Water Res.100 meters