M20 DSS Diver [42mm] - Black

M20 DSS - Deep Sea System The M20 DSS is back, with thoughtful upgrades that make this proven adventure watch even more efficient and convenient to own. A new, lighter handset reduces the power required to drive the hands, while a higher-capacity battery extends the expected interval between battery changes from approximately 3–4 years to 4–5 years. That means less frequent servicing, less hassle and a lower long-term cost of ownership. Built to perform in demanding conditions, the M20 DSS combines 200M water resistance with a dependable Swiss-made Ronda 515 quartz movement. Its offset screw-down crown sits comfortably away from the wrist, helping prevent “wrist bite” during active use. The double-dome sapphire crystal adds exceptional scratch resistance and a distinctive vintage-inspired bubble effect that complements the softly rounded case. When the light fades, generously applied Super-LumiNova® on the hands and dial markers provides excellent visibility. Key Features Swiss-Made Ronda 515+ Quartz Movement: Accurate, dependable and easy to own Extended 4–5 Year Battery-Change Interval: Less frequent servicing and lower ownership costs Upgraded Lightweight Handset: Reduces power consumption for greater efficiency Offset Screw-Down Crown: Designed for all-day comfort without wrist bite Double-Dome Sapphire Crystal: Highly scratch-resistant with a distinctive vintage profile 200M / 660FT Water Resistance: Built for diving, travel and everyday adventure Super-LumiNova® Hands and Markers: Excellent visibility in low-light conditions