Swiss-Grade Caliber 3235 Clone Movement
The Rolex Sea-Dweller 126603 super clone runs on a Swiss-grade automatic movement engineered to reproduce the genuine Rolex Caliber 3235 in feel, frequency, and autonomy. The movement operates at 28,800 vibrations per hour, winds bidirectionally through a free-rotating rotor, and holds a 70-hour power reserve for nearly three days off the wrist. The Caliber 3235 drives the central hours, minutes, seconds, and the instant date change at 3 o'clock.
Accuracy and Daily Performance
Daily deviation holds within -5 to +8 seconds per day after factory regulation, close to the chronometer standard of the genuine Caliber 3235. The smooth sweeping seconds hand and the quiet rotor confirm the Swiss-grade build. The 70-hour power reserve lets the 126603 super clone rest from Friday evening to Monday morning without stopping, which suits buyers who rotate between several watches.
Spec grid:
TypeAutomatic, self-winding
Frequency28,800 vph (4 Hz)
Power Reserve70 hours
Jewels31
WindingAutomatic bidirectional
FunctionsHours, minutes, seconds, date