
The Sinn EZM 3 S is a tactical dive watch built for extreme conditions, featuring a 500-meter depth rating and Tegiment technology for enhanced scratch resistance. It is powered by a Sellita SW200-1 movement, offering a 38-hour power reserve. On balance, reviewers highlight its robust build and purpose-driven design for demanding environments.
The Sinn EZM 3 S (ref. EZM 3 S) is an automatic diver watch, with a 41mm stainless steel case, 12.3mm thick, powered by the SW200-1 movement and a 38-hour power reserve. Water resistance is rated to 500m, under a sapphire crystal, with date complications. Manufacturer MSRP is $3,046.