RATIO - FreeDiver Helium Safe 1000M Stainless Steel Automatic 1066KE20-33VA-BLK Men's Watch - Black

A professional divers’ watch that comes for a more than fair price, it offers deep sea diving features at par with any other well-known pro-grade diver watch worth writing home about. It is one of those rare watches that’s defined by all goodness and no negatives and the best part is, it is tough to inflict any damage upon unless you really intend to.

• Japanese Automatic Movement NH35: Powered by the reliable Seiko NH35 automatic movement, this watch features 24 jewels, hacking and hand-winding capability, and a beat rate of 21,600 vibrations per hour. The movement also offers an approximate 41-hour power reserve, delivering stable and dependable mechanical timekeeping.
• Professional 1000M Water Resistance: Engineered for extreme underwater environments, the watch is pressure tested to 1000 meters (3300 ft). This professional-grade capability makes it suitable for deep diving, scuba activities, and other demanding water-based conditions.
• Helium Escape Valve for Deep Diving: The watch features a helium escape valve designed to release trapped gases during decompression in saturation diving. This mechanism helps protect the crystal and seals from internal pressure buildup during deep underwater operations.
• Sapphire Crystal With Luminous Dial: A durable sapphire crystal protects the black analog dial from scratches and impacts. Large luminous hands and markers enhance readability in low-light or underwater environments, allowing clear time visibility in challenging conditions.
• Rugged Stainless Steel Diver Construction: Built with a 316L stainless steel case, screw-down crown, and engraved caseback, the watch offers strong durability and resistance to corrosion. The solid construction helps protect internal components during demanding daily wear and underwater use.