

If you're in and around the world of the best watches, you'll almost certainly be aware of the hottest trends on the market. Like all aspects of fashion, the industry is ever changing, with things that were hot a few years ago suddenly completely out of favour, and vice versa.
Recently, one unmissable trend has been for dive watches. Once the plaything of – yep, you guessed it – professional divers, these watches became renowned for their robust nature. Just look at the popularity of the Rolex Submariner, if you need any convincing.
At Watches and Wonders 2024, Zenith unveiled a host of new models. Sitting in among them was this – the Zenith Defy Extreme Diver.
Built to be a truly robust timepiece, this is a monster. A 42.5mm angular stainless steel case is certainly not for the faint of heart. It's also on the chunky side, sitting quite proud from the wrist.
Fortunately, all of that is for good reason. This watch packs in a staggering 600m of water resistance. That's a phenomenal measurement, which is far more than anyone reading this well ever need.
Inside, the classic El Primero movement is used. That's slightly reworked here – there's no chronograph on this model – but features the same 5Hz movement and power reserve of around 60 hours.
On the wrist, this is a really lovely feeling piece. There's no getting around the size – it's definitely one which is suited to larger wristed individuals – but if you can pull it off, you're in for a real treat.
Sign up to the T3 newsletter for smarter living straight to your inbox
Get all the latest news, reviews, deals and buying guides on gorgeous tech, home and active products from the T3 experts
I tried it on all three different strap and bracelet options, and each definitely has its place. The rubber strap is quintessential, the NATO is a useful choice, but the titanium bracelet is my favourite of the three. It's really nicely designed and feels perfectly premium.
At £10,200, this certainly isn't a cheap timepiece. Still, it was never really intended to be. Put it up against the kind of models this should go toe-to-toe with and it actually represents some of the best value-for-money in the luxury dive watch market.

Sam is an award-winning journalist with over six years of experience across print and digital media. As T3’s Senior Staff Writer, Sam covers everything from new phones and EVs to luxury watches and fragrances. Working across a range of different social media platforms alongside his written work, Sam is a familiar face for fans of T3. When he’s not reviewing snazzy products or hunting for stellar deals, Sam enjoys football, analog photography and writing music.
-
A Week on the Wrist with the Orient Mako – the biggest bargain in modern dive watches
If you buy one dive watch, this is a solid pick
-
Barrington 6 Watch Winder review: all the watch storage you’ll ever need
Watch addiction getting out of hand? Here’s the winder you need
-
New Blancpain Fifty Fathoms might be the ultimate dive watch for summer
It's slimmed down and superb
-
Breitling gives its dive watch collection a boost with six new models
There's even a capable chronograph in there
-
You can finally buy a MoonSwatch online – here's how
Get Speedmaster vibes for less than £250!
-
Hublot's watch of the summer is inspired by a luxurious Greek island
And it has an air of a classic race car!
-
New Norqain chronograph uses ice cream to remind us what is most important
This colourful chronograph has an important message
-
New Ulysse Nardin Freak is beautiful in blue
Freak by name. Not by nature.