Wren Builds the Vessel Watch Around a Double-Faceted Sapphire Crystal
Matching curved facets on both sides of the crystal are designed to reduce distortion from changing viewing angles.
Summary
Wren introduced the Vessel, a futuristic integrated-bracelet 904L steel watch.
It features a world-first sapphire crystal with mirrored top-and-bottom curved facets.
Limited to 300 pieces total, prices start at $2,900 USD.
Wren is moving beyond the dive-watch category with The Vessel, a new integrated-bracelet sports watch that marks a significant expansion of the young New York independent’s design language.
Founded in 2024 and previously known for limited-run divers such as the Diver 38 Mad and Diver One Abyss, Wren approached the Vessel with a deliberately forward-looking brief: create a sports watch that feels inspired by 2075 rather than 1975. Founder Craig Karger brought in British watch designer Max Resnick – whose recent work includes Anoma and VPC – to develop the project, marking the first time Wren has collaborated with an outside designer. After roughly two years of development, the resulting 39mm cushion-shaped, stainless-steel case moves away from familiar integrated-bracelet templates while building the entire architecture around one defining component: its unusually complex sapphire crystal.
Rather than treating faceted sapphire as a decorative finishing touch, the Vessel uses a crystal with matching curved facets cut into both its exterior and underside, with the internal surface acting as a precise negative of the geometry above. According to Wren, this mirrored construction is intended to prevent the dial distortion that can occur when a faceted outer crystal is paired with a flat or conventionally domed underside.
Developing it proved particularly challenging: an early prototype batch yielded only five usable crystals out of 100 before Wren eventually partnered with a specialist sapphire-case manufacturer capable of producing the required form. The same bespoke approach extends to the bracelet, which features Wren’s own quick-release mechanism and a micro-adjustment system integrated directly into the links rather than the clasp. Two dial options will be offered – a steel sunray version and a meteorite edition – both accented by an aqua seconds hand and matching aqua movement rotor, a visual callback to Wren’s inaugural Diver One Aqua.
Behind the open caseback sits a Sellita SW300-1 automatic movement, running at 28,800 vph with a 56-hour power reserve, while the watch offers 70 meters of water resistance and measures 10.6mm thick. The Vessel launches in two strictly limited references of 150 pieces each, with neither configuration planned for reproduction after the initial run. The steel sunray dial version is priced at $2,900 USD, while the meteorite model is $3,400 USD. Pre-orders are now open through Wren’s website, with deliveries scheduled for Q1 2027.
