Introducing Supermarine Full Ceramic in Limited Edition Jungle Green, and Tactical Black — a 500m full ceramic, striking, high-performance timepiece. Crafted from a single block of ceramic, our first-ever full ceramic case undergoes a precision-engineered process, shrinking 23% during sintering at a searing 1,450°C—temperatures that melt most metals. The result? A perfectly sand-blasted, extremely scratch-resistant, matte finish ceramic case, built to endure any adventure.