OMEGA 1342

The Omega caliber 1342 is a vintage in-house quartz movement manufactured in Switzerland during the 1970s into the early 1980s. It features 7 jewels, hacking seconds, and hand-winding capability, with a jumping hour complication alongside the date display. The movement uses a type 388 battery, which is no longer available; a type 329 replacement typically lasts approximately 7 months. This caliber was used before Omega began sourcing ETA movements from Swatch Group.