This 42mm Renzo Aquanaut Mariner hits the mark when it comes to a dive watch you can trust. Its technical acumen makes the iconic aesthetic of Renzo an added bonus. Powered by the NH35A automatic movement, which features 24 jewels and a 41-hour power reserve, this high-grade 316L stainless steel timepiece is meticulously engineered to withstand extreme pressure and has a depth rating of 1,000 feet. With durable, anti-reflective sapphire crystal and an anti-magnetic shield, the Renzo Aquanaut Mariner is designed specifically with divers in mind. A unidirectional bezel keeps track of precious time underwater, and a stainless steel mesh bracelet provides a secure fit while diving. The BWG9 Super-Luminova indices give off a green glow against the dark enamel dial, the star quality of this timepiece is its performance.