IWC Schaffhausen just threw the traditional playbook out. The Pilot’s Venturer Vertical Drive, unveiled at Watches and Wonders 2026 in Geneva, is the Swiss manufacturer’s first timepiece designed and engineered from scratch for the specific demands of human spaceflight, and it has earned official certification for spaceflight from Vast for Haven-1 environments and crew usage (with Haven-1 expected to launch in 2027).
Price: 28,900 € (About $34,034)
Where to Buy: IWC
The watch doesn’t just look different from anything in IWC’s current lineup. It operates differently. There’s no crown anywhere on this thing.
How the Crownless Bezel System Works
IWC’s engineering division XPL started with a scenario most watchmakers have never had to consider: an astronaut floating in zero gravity, wearing thick space suit gloves during a spacewalk. Inspired by that scenario, the Venturer Vertical Drive eliminates the need for a crown, using a patent-pending rotating bezel system and a rocker switch on the left side of the case.
The bezel’s movements travel through what IWC calls the “Vertical Drive,” a clutch system that transmits rotation to the winding stem. That rocker switch lets the wearer toggle between functions: winding the movement, setting the home time, or adjusting the mission time.
Turning the bezel counterclockwise winds the movement manually, which matters in microgravity environments where a traditional oscillating rotor can’t rely on the wearer’s arm swinging through a normal day. The watch uses both systems simultaneously, a hybrid approach that covers ground-based and orbital use.
Built for 16 Sunrises a Day
Here’s the operational reality that shaped this dial: a spacecraft orbiting Earth completes a full cycle roughly every 90 minutes. That means astronauts experience up to 16 sunrises and sunsets within a single 24-hour period. To keep a consistent routine, crews follow GMT or UTC, and the Venturer Vertical Drive displays that reference time on a full 24-hour scale along the outer edge of the dial, tracked by an arrow-tipped hand that glows blue in the dark.
The central hour and minute hands display a synchronized time by default. But the hour hand can jump forward or backward in one-hour increments via the bezel, giving astronauts a way to check any Earth time zone mid-mission.
Back on solid ground, that same function turns the watch into a straightforward GMT for travelers. IWC’s newly developed 32722 caliber powers the whole system, an automatic movement with an integrated GMT module and a 120-hour power reserve. A date window sits at 3 o’clock, and the matte black dial is deliberately anti-reflective with no unnecessary visual clutter.
Space-Grade Materials, Not Marketing Language
Rocket launches generate forces up to 4g during ascent. In orbit, temperatures swing from over 100 degrees Celsius in direct sunlight to minus 150 in shadow. The Venturer Vertical Drive’s case is made from white zirconium oxide ceramic, a material IWC positions for extreme scratch resistance. The watch pairs that ceramic case with a Ceratanium rotating bezel, IWC’s proprietary material that combines titanium’s structural lightness with ceramic-like toughness.
The integrated white FKM rubber strap offers thermal insulation and is resistant to UV radiation, and the materials package is designed to handle wide temperature swings and tough mission conditions.
Certified for Spaceflight by Vast
Vast, IWC’s brand partner for the project and the company building Haven-1, put the Venturer Vertical Drive through a battery of tests designed to simulate real mission conditions. The vibration testing alone exceeded typical launch forces, strapping the watch to a platform generating rapid directional changes at up to 10g. After each round, the team verified the watch remained fully functional.
The result: the Pilot’s Venturer Vertical Drive has received official certification for spaceflight from Vast for Haven-1 environments and crew usage. Haven-1’s inaugural mission will carry four crew members on a short-duration journey focused on advanced science, research, and in-space manufacturing. While the first Haven-1 mission won’t include EVAs (spacewalks), the station’s roadmap builds toward those capabilities.
IWC’s 90 years of building pilot’s watches gave it a foundation, but the Venturer Vertical Drive represents something the brand hasn’t attempted before. It’s a complete rethinking of what a tool watch needs to be when gravity itself becomes optional.
Price: 28,900 € (About $34,034)
Where to Buy: IWC
Key specs (from IWC):
- Ref. IW328601
- Crownless, bezel-controlled system with “Vertical Drive” clutch + rocker switch
- IWC-manufactured 32722 caliber (automatic) with integrated GMT module; 120-hour power reserve
- Dual time display with 24-hour mission/reference time + jumping hour hand
- White zirconium oxide ceramic case; Ceratanium bezel and caseback
- Certified for spaceflight by Vast for Haven-1 environments and crew usage; Haven-1 expected to launch in 2027
The point: It’s meant to be operable with gloves and in microgravity.
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(as of April 16, 2026 14:37 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
