The Swatch Group’s main movement manufacturer, ETA, has developed a family of thermo-compensated quartz movements with 20 times the accuracy of a standard quartz movement.
Watches which use this movement are Breitling SuperQuartz, Longines Flagship and also the Omega Constellation Perpetual Calenda
This entry was posted on Monday, April 30th, 2007 at 9:11 pm and is filed under Did You Know. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.










