How accurate is the depth gauge indication on the Aquis Depth Gauge? 28 July 2023 12:53 Updated The depth gauge display is very accurate and will only show a slight deviation dependent on external factors such as the salinity and temperature of the water. Related articles Why does the altimeter scale on the ProPilot Altimeter change, even when the crown is locked? Can I clean my watch in an ultrasonic device, which is intended for cleaning glasses and jewelry? Why is the Divers Sixty-Five listed as a diver’s watch, even thought the water resistance is only 10 bar (100 metres)? I’m visiting Switzerland and I’d love to visit the Oris factory. Is this possible? How accurate is the ProPilot Altimeter altitude indication?