Bell & Ross BR-CAL.389

Proprietary automatic movement developed for Bell & Ross by Concepto for the BR-X3 Tourbillon Micro-Rotor. Features a contemporary design with steely grey palette and 26 pink rubies. All components exposed front and back, suspended beneath horizontal and vertical bridges reminiscent of Piet Mondrian's grid-pattern compositions. Off-centred hours and minutes on smoky grey sapphire disc at 2 o'clock, off-centred one-minute flying tourbillon at 5:30 with Bell & Ross '&' on cage, and micro-rotor at 7:30 for ultra-thin 9mm case profile. Limited edition of 25 pieces.