Wren’s Diver One Titanium Glacier Brings a Full-Lume Bezel to a 41mm Titanium Diver

Wren is back in dive-watch territory with the Diver One Titanium Glacier, a cool-toned 41mm model that sharpens the young New York brand’s core formula.

The watch pairs a Grade 5 titanium case with an ice blue-to-dark gray gradient dial, a fully lumed ceramic timing bezel and a Swiss ETA automatic movement.

At $1,495 with both a titanium bracelet and gray FKM rubber strap included, it lands squarely in the enthusiast space where material choices and everyday practicality matter.

At a glance

• Wren has released the Diver One Titanium Glacier, a 41mm Swiss-made titanium dive watch limited to a first run of 100 numbered pieces.
• The watch features a Grade 5 titanium case, an ice blue-to-dark gray gradient dial and a dark gray ceramic bezel with a fully lumed 60-minute scale.
• It is priced at $1,495 with both bracelet and rubber strap included, with shipping scheduled to begin November 20, 2026.

A return to Wren’s dive-watch lane

Founded in 2024 by Craig Karger, Wren has built much of its early identity around dive watches.

The Glacier follows the Vessel, an integrated-bracelet sports watch that marked the brand’s first non-diver, and it makes the point that Wren hasn’t left the category behind.

Karger has said that he promised at the Vessel launch that the brand’s divers were staying, adding that “The Glacier is our first release since, and I think it’s fitting that it’s a diver.”

Within the Diver One Titanium line, Glacier becomes the third dial execution after Snow and Dusk.

The Glacier dial and full-scale lume

The dial is the watch’s defining visual move, fading from pale ice blue at the center into dark gray at the outer edge.

That gradient links neatly with the dark gray ceramic bezel and the subdued tone of the titanium case, giving the watch a more atmospheric look than a flat-color diver.

White hands and hour markers are filled with Swiss Super-LumiNova BGW9, matching the functional brief rather than leaning purely decorative.

The bezel is more notable than it first appears.

Instead of limiting lume to the 12 o’clock pip, Wren has applied lume to the full 60-minute scale, keeping the entire timing track legible in darkness.

Grade 5 titanium with a clear DLC coating

The case measures 41mm across, 47mm lug to lug and 12.4mm thick including the sapphire box crystal.

Those proportions put the Glacier in a wearable middle ground for a modern dive watch, with a lug-to-lug span that should be manageable for a broad range of wrists.

Wren has chosen Grade 5 titanium rather than Grade 2, a decision Karger has linked to both strength and color.

He has said early prototypes used Grade 2 titanium, but he disliked its yellowish cast, while Grade 5 sits closer visually to steel.

The case and bracelet also receive a clear DLC coating that Wren says raises surface hardness to about 800 Vickers, compared with roughly 200 for untreated steel.

That detail addresses one of the usual trade-offs with titanium watches, since the metal’s lightness is often accompanied by a greater tendency to show scratches.

Movement, bracelet and ownership details

Inside is the Swiss ETA 2824 automatic movement with a 38-hour power reserve.

It’s a familiar workhorse rather than an exotic choice, but its serviceability remains a practical advantage for a watch intended to be worn often.

The Glacier is rated to 200 meters of water resistance and uses a screw-down crown.

A closed caseback carries a pressed Wren emblem and the individual number for each piece in the first run of 100.

The watch comes on a flat-link Grade 5 titanium bracelet with on-the-fly microadjustment in the clasp.

A gray FKM rubber strap is also included, giving the watch a softer and more casual option that suits the dial’s cold palette.

Details & Specifications

Previous Wren customers receive 24 hours of early access before general sale through Wren’s website.

For collectors who like the Diver One format but want something lighter, harder-wearing and more visually distinctive than a conventional black-dial tool watch, the Glacier makes a clear case for itself without overcomplicating the brief.