Certina DS Action Diver 40.5mm

C048.407.44.041.00 Certina DS Action Diver 40.5mm Watch
Caliber 80.611
Automatic watch with calendar
Titanium case and ceramic rotating bezel
Waterproof to 300M
Antimagnetic with Nivachron
With its water resistance to 300m and ISO 6425:2018 certification, this model meets the highest standards for professional diving watches.
The DS Action Diver 40.5mm also marks the milestone of being the first Certina watch to include an innovation in the DS system: the 'New DS Concept Extreme Shock Resistance.'
The power reserve is the time during which a fully wound mechanical watch runs until it stops: typically between 38 and 42 hours.
The Powermatic 80 caliber It allows the power reserve to reach up to 80 hours.
So, you can leave this watch on for up to three days before needing to reset it... if you can go that long without it...