Another first for Wren is the bezel. While previous iterations of the Diver One had a sapphire bezel insert, the Magma boasts a black ceramic insert, which previously was only found on the pricier Diver 38. The bezel is fully lumed with Super-LumiNova and, at least in the press images, looks well-matched to the dial when it comes to intensity.

Outside of these changes, this is the same Diver One as before, which means it gets a 41mm stainless steel case with a 13.3mm thickness and a 47mm lug-to-lug, a Sellita SW200 automatic movement and a solid caseback with a hydraulic press-stamped Wren logo. The watch also, like all Wren divers, includes both a quick-release flat link bracelet and an integrated black FKM rubber strap.

Like other Wren divers, the Magma includes a fitted FKM rubber strap in addition to the bracelet.
Wren

Pricing and availability

The Wren x Ben Diver One Magma marks the first collaboration for both Wren and Ben’s Watches, but hopefully not the last. The watch looks great, its concept is fun and cohesive, and Carger and Cook — who were already friends and colleagues — are clearly on the same wavelength.

The watch is available on Wren’s website now and is limited to 100 individually numbered pieces, with 50 ready to ship now and another 50 slated for October. It’s priced at $1,075, a highly competitive price for a diver with these specs and looks.