The heritage of Squale’s Master collection traces back to the 1960s, when the brand first introduced its groundbreaking Master case—an engineering marvel designed to withstand 100 atmospheres of pressure, equivalent to an extraordinary depth of 1000 meters. This achievement redefined the standards of reliability and precision in professional dive watches of its time. Decades later, Squale continues to uphold and refine that pioneering spirit. The latest evolution, the Master Titanium Grand Blue,