Eterna Adventic Big Date Timeless elegance with modern precision. Experience the refined craftsmanship of Swiss watchmaking with the Eterna Adventic, a true masterpiece for discerning enthusiasts. This brand new 2025 model features a 41mm stainless steel case and a sophisticated black dial. The elegant Roman numerals and rhodium-plated, polished baton indexes with SLN blue emission (C1) ensure excellent readability and a sleek, classic look — day or night. Powered by Swiss, quartz movement..