I feel like Timex has spent the last few years climbing out of the checkout-aisle bin and into territory that watch enthusiasts go crazy over. The Marlin, the Q line, and the Deepwater Meridian all pointed toward a brand that wanted to be taken more seriously. Now Timex is pushing that ambition into deeper water, literally, with a titanium case, a helium escape valve, and a 300-meter depth rating. It’s the most professionally kitted dive watch the brand has put its name on in a good while. Here’s a look at the newer Timex Deepwater Meridian 300 HEV.
The original Deepwater Meridian arrived last year as Timex’s answer to the affordable mechanical diver, and it landed well enough that a follow-up made sense. This new version keeps the same broad design language but rebuilds it around a 44mm Grade 5 titanium case, replacing the steel construction of its predecessor. Titanium drops weight and shrugs off corrosion, which matters more the harder you actually use a dive watch. At 15mm thick and 51mm lug to lug, though, this is still a substantial piece of hardware. Nobody is sliding this one under a dress cuff.
The headline addition is the helium escape valve at 10 o’clock, which lets trapped helium escape during saturation-diving decompression. You might see that kind of thing show up on “serious professional tools,” and it comes alongside a bump in water resistance from the previous 200 meters to 300. In practice, helium escape valves only matter to divers spending real time in pressurized saturation environments, which is almost nobody buying this watch. Still, as a statement of intent from Timex, it fits the direction the brand seems to be chasing.
Buyers get two dial choices, a straightforward black or a green, both built around oversized hands and applied markers for the kind of legibility that matters underwater. An anti-reflective sapphire crystal sits up top, and Timex has gone with Nemoto LumiNova® SG2200 lume on the hands, markers, and bezel. The green version takes it further with a fully lumed dial, which should glow like crazy. One change sits around the back. The exhibition caseback from the original is gone, swapped for a solid screw-down caseback that helps earn the deeper rating.
From what I can tell (Timex isn’t always clear), inside is the Miyota 8215, a 21-jewel automatic running at 21,600 vibrations per hour with roughly 40 hours of reserve. It’s a dependable and easily serviced Japanese movement, though it sits at the entry level of Miyota’s automatic range. At the asking price, that’s something to keep in mind, even if the titanium and the dive credentials are carrying most of the value here. But you can get something with a 9015 for less. The watch ships on a quick-release synthetic rubber strap, with a screw-down crown rounding out the package.
The Deepwater Meridian 300 HEV is up for pre-order now through Timex’s official site at $999. That number puts it in a more crowded and more serious corner of the dive watch market than Timex usually plays in, up against microbrands and established Japanese options that have spent years earning that price. Even some solid new and used Swiss options, if you ask me. Mido, anyone?
On paper, the pieces are all there. The rest comes down to how it actually wears once these start landing on wrists. And if people find there’s enough value here to sink this kind of money into a Timex diver.
Co-Founder & Senior Editor
Michael Peñate is an American writer, photographer, and podcaster based in Seattle, Washington. His work typically focuses on the passage of time and the tools we use to connect with that very journey. From aviation to music and travel, his interests span a multitude of disciplines that often intersect with the world of watches – and the obsessive culture behind collecting them.