Movement: Omega 8900 self-winding Co-Axial movement. Certified Master Chronometer by METAS, resistant to magnetic fields reaching 15,000 gauss. Features a free-sprung balance with a silicon balance spring, two barrels mounted in series, and an automatic winding system in both directions. Time zone function. Rhodium-plated rotor and bridges with a luxury finish, featuring Geneva waves in arabesque. Power reserve: 60 hours.