Het automatische uurwerk van een horloge wordt aangedreven door een rotor. Door bewegingen van de arm en pols draait de rotor, die op zijn beurt de hoofdveer opwindt. Er wordt continu energie opgewekt, waardoor er geen batterij nodig is. De mate van nauwkeurigheid is afhankelijk van een nauwgezet productieproces, de oorspronkelijke kalibratie en de levensstijl van de gebruiker.
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.
Powermatic 80 Nivachron™
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.
Powermatic 80 Nivachron™ Skeleton
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.
Powermatic 80 Nivachron™ Big Date
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.
A05.231 Silicon
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.
C26.111 Nivachron™
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.
Powermatic 80 Nivachron™ GMT
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.
Powermatic 80 Nivachron™ Day-Date
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.
