Code41 has detailed the final design and launch of the Open Heart project, a community-driven watch featuring a visible balance wheel on the dial side. The piece utilizes a multi-layered dial architecture with guilloché elements to capture light and provide depth without adopting a full skeletonized look. The 40mm case features a box construction with sharp lines and ergonomic lugs designed for comfort across various wrist sizes. The collection features three distinct versions: a blue dial with a steel case, an anthracite dial with matching anthracite PVD, and the Signature Stéphane Peterhansel edition. This third model is inspired by rugged environments and features a textured sand dial paired with black PVD. Pre-orders for the Open Heart project are currently open and will remain available until April 16.