The IWC Pilot Venturer watch, the Pilot’s Venturer Vertical Drive IW328601, debuted at the Watches and Wonders Geneva show as the brand’s first wristwatch designed and certified for human spaceflight, the company said.
IWC Schaffhausen designed the Pilot Venturer watch from the ground up for space operations, not as an offshoot of an existing pilot’s model. The watch removes the traditional crown and replaces it with an innovative system the company calls Vertical Drive, which is currently patent pending. IWC said the change was made so astronauts can operate the watch while wearing gloves, including during extravehicular activity.
The Vertical Drive system transfers power to the movement through a rotating bezel that engages an internal clutch mechanism. A lever on the case side lets the wearer switch between winding, time setting, and a second time zone setting, allowing simple, direct control without a conventional crown.
The dial follows a function-first design, with a matte black finish to reduce glare and a clear layout for mission use. A central hour and minute hand show mission reference time, while an outer 24-hour scale and a separate hand indicate a reference time such as UTC or GMT, the standard time references for space operations.
A 3 o’clock date window and carefully coded luminous material help read time in low light, with the main time hands finished in green and the 24-hour hand in blue for quick differentiation. The design acknowledges that astronauts aboard an orbiting station experience about 16 sunrises and sunsets per day, so a stable time reference is essential.
Power comes from the new Caliber 32722 automatic movement, which integrates a GMT module and delivers 120 hours of power reserve. The movement supports rotor-based automatic winding and a manual winding option through the rotating bezel, creating a dual winding system intended to maintain reliability in microgravity and zero-gravity conditions.
The case is made from white zirconium oxide ceramic for hardness and scratch resistance, while the bezel and caseback use Ceratanium, a material developed by IWC that combines titanium’s lightness with ceramic-like durability and resistance to temperature variation and corrosion. The strap is white FKM rubber, chosen for UV resistance and stability across extreme temperature swings.
IWC said the Pilot Venturer watch, reference IW328601, completed testing with the space technology company Vast, which evaluated the watch under high-intensity vibration and pressure-change protocols before granting its spaceflight certification. IWC also said the watch is slated for use on the Haven-1 mission, marking a step for the company from aviation-grade tool watches into applications for space exploration.
The Pilot Venturer watch will be offered at a retail price of $28,200. IWC presented the model at Watches and Wonders Geneva, positioning the new piece as a technical instrument for professionals, while retaining the brand’s familiarity to collectors.
For more details on availability and technical specifications, IWC Schaffhausen said customers should contact authorized dealers or visit the company website.
