Designed entirely from scratch for use beyond Earth, it addresses the operational challenges astronauts face—especially when wearing pressurized suits and gloves. Instead of a traditional crown, the watch uses an inventive, patent‑pending rotating‑bezel interface that allows every function to be controlled externally.

A rocker switch on the case flank lets the wearer toggle between modes such as winding, setting mission time, or adjusting home time. Built from ultra‑light white zirconium oxide ceramic and IWC’s Ceratanium®, the watch offers exceptional durability and stability across extreme temperature shifts. After extensive trials conducted by Vast—the company developing the next generation of commercial space stations—the Pilot’s Venturer Vertical Drive earned full spaceflight qualification for Haven‑1, expected to become the world’s first privately operated orbital station.

For more than 90 years, IWC Schaffhausen has specialized in purpose‑built tool watches for aviation, and in recent years the brand has gained direct experience in orbit through the Inspiration4 and Polaris Dawn missions. Until now, however, every IWC watch that traveled to space originated as an adapted aviation model. With commercial spaceflight entering a new phase, the Pilot’s Venturer Vertical Drive (Ref. IW328601) represents a decisive shift: the first IWC timepiece conceived and engineered expressly for the demands of space.

CEO Chris Grainger‑Herr explains that the XPL engineering team began with a clean slate, defining from the ground up what astronauts truly need in terms of usability, legibility, and materials. Every component was optimized for microgravity and the harsh conditions of orbit. He emphasizes that real space professionals validated the final design through rigorous testing with Vast, culminating in official certification for Haven‑1 missions.

Creative Director Christian Knoop adds that the new era of space exploration is driven by visionary companies that blend advanced engineering with strong design identities. Reflecting this spirit, the Pilot’s Venturer Vertical Drive adopts a sleek, modern aesthetic with softened contours and a monochrome palette, projecting IWC’s tool‑watch heritage into the future.

Designed for Crown‑Free Operation

The watch’s standout innovation is its crownless control system. The patent‑pending rotating bezel transmits motion through a compact clutch mechanism known as the Vertical Drive, enabling full operation even when the wearer is gloved during extravehicular activity. A rocker switch selects between functions, and the watch can be wound either via its oscillating mass or by turning the bezel counterclockwise—ensuring reliable performance in both terrestrial gravity and weightlessness.

Mission Time in 24‑Hour Format

The matte black dial minimizes reflections and focuses on clarity. It displays two time zones: mission reference time via central hands, and a 24‑hour indication on the outer scale. Because spacecraft orbit Earth roughly every 90 minutes—resulting in up to 16 sunrises and sunsets per day—astronauts rely on GMT/UTC to maintain a stable daily rhythm. The hour hand can also be independently adjusted in one‑hour steps to show a second time zone, useful both in orbit and for frequent travelers on Earth. Green Super‑LumiNova outlines the hour and minute hands, while the blue‑glowing 24‑hour hand and matching seconds track echo the color of Earth’s oceans as seen from space. Powering the display is the new IWC‑manufactured 32722 caliber, an automatic movement with a 120‑hour reserve and integrated GMT module, complemented by a date window at 3 o’clock.

Built for Extreme Conditions

Spaceflight exposes equipment to intense vibration, vacuum, radiation, and temperature swings from over 100 °C in sunlight to –150 °C in shadow. To withstand these extremes, the case is made from white zirconium oxide ceramic—one of the hardest materials available—while the bezel and case back use Ceratanium®, combining titanium’s lightness with ceramic‑like hardness and scratch resistance. The materials are immune to corrosion and thermal stress. The case back carries an engraving symbolizing humanity’s drive to explore beyond Earth. The watch is paired with a white integrated FKM rubber strap, chosen for its thermal stability and UV resistance.

Tested and Certified for Haven‑1

Vast subjected the Pilot’s Venturer Vertical Drive to comprehensive testing at its Long Beach headquarters, evaluating vibration resistance, pressure behavior, and material compatibility with the Haven‑1 environment. Vibration tests exceeded the forces astronauts typically encounter during launch, reaching up to 10g. After each trial, the watch remained fully functional. Having passed all criteria, it received official spaceflight certification for use aboard Haven‑1.