Yema Spacegraf Heure Sidérale Tourbillon Volant launches with a celestial disc and flying tourbillon

At a glance

• The 42mm Grade 5 titanium case houses a black sandblasted dial. Its celestial disc completes one revolution every sidereal day: 23 hours, 56 minutes and 4 seconds.
• The Manufacture Morteau CMM.32 movement, developed with Olivier Mory, provides a 105-hour power reserve and is designed to withstand shocks, vibrations and accelerations up to 5,000 Gs in all directions.
• The limited edition comprises 150 pieces and is priced at EUR 14,500.