The Longines Hydro Conquest ref: L3.890.4.96.6 features a 43mm stainless steel case with a blue ceramic bezel. It is powered by the Longines caliber L844.4, an automatic winding movement. This model, released in 2024, includes a 24-hour indication and a date function. The combination of materials and design elements makes it suitable for both aquatic and everyday use.