The Aquinus Hydrautica follows the same robust design principles of the ASSQR7 series, offering dependable performance through a Swiss-made Ronda 763 quartz movement. Its 46mm stainless steel case provides durability and a balanced wrist presence, while the Flat sapphire glass ensures resistance against everyday wear. Designed within the Hydrautica dive collection, the watch maintains a 20 ATM. It shares the core engineering of the Hydrautica platform. The overall aesthetic aligns with sport and dive styling, making it a versatile option for both active environments and casual daily wear.