Prima Open Heart

The Cauny Prima Open Heart combines classic elegance with historic Swiss watchmaking. The striking centerpiece of this timepiece is the movement, visible through an opening in the dial, which gives the model its name. Inside, a legendary Swiss-made ETA 1260 hand-wound movement with 17 jewels, a frequency of 18,000 vibrations per hour, and a remarkable power reserve of up to 53 hours ensures precise timekeeping. Technical Highlights and Design: The model also boasts a water resistance of 5 ATM, reliably protecting the case from splashes. The combination of historic hand-winding and the fascinating glimpse into the mechanics makes this watch a special collector's item for lovers of traditional timepieces. One expert commented: "The Prima Open Heart brings the soul of mechanical timekeeping directly to the wrist of its wearer."