An automatic watch movement is driven by a rotor. Arm and wrist movements spin the rotor, which in turn winds the main spring. Energy is continuously produced, eliminating the need for a battery. The rate precision therefore depends on a rigorous manufacturing process and the original calibration, as well as the lifestyle of the user.
A05.H31 Silicon
This movement, commonly used in Certina watches, is also known as the VALJOUX movement. It has a power reserve of up to 65 hours, and a frequency of 4 Hz.
The Powermatic 80 automatic movement is powered by the natural motion of the wearer's wrist and offers exceptional precision. It has a power reserve of up to 80 hours. This means that if the watch is fully wound and not worn for three days, the time will not need to be reset.
The Powermatic 80 automatic movement is powered by the natural motion of the wearer's wrist and offers exceptional precision. It has a power reserve of up to 80 hours. This means that if the watch is fully wound and not worn for three days, the time will not need to be reset.
The Powermatic 80 automatic movement is powered by the natural motion of the wearer's wrist and offers exceptional precision. It has a power reserve of up to 80 hours. This means that if the watch is fully wound and not worn for three days, the time will not need to be reset.
This movement, commonly used in Certina watches, is also known as the VALJOUX movement. It has a power reserve of up to 68 hours, and a frequency of 4 Hz.
The C26.111 movement operates with the help of a groundbreaking material, Nivachron™. Its Nivachron™ springs are extremely resistant to magnetic fields, shock, wear and temperature variations. The movement has a power reserve of up to 48 hours.
The Powermatic 80 automatic movement is powered by the natural motion of the wearer's wrist and offers exceptional precision. It has a power reserve of up to 80 hours. This means that if the watch is fully wound and not worn for three days, the time will not need to be reset.
The Powermatic 80 automatic movement is powered by the natural motion of the wearer's wrist and offers exceptional precision. It has a power reserve of up to 80 hours. This means that if the watch is fully wound and not worn for three days, the time will not need to be reset.
