Immagine: 97,57 KBCase round, in 18-carat pink gold, with finely fluted caseband. Sapphire caseback. Rounded horns welded to the case and screw-pins to secure the strap. Water-resistant.
Dial ring-shaped forming a flange in 18K silvered gold. Individually numbered and signed Breguet. Chapter ring with Roman numerals. Rose-gilt Breguet minute hand. The hour hand is an extension of the bridge supporting the two tourbillon carriages. Engine-turned by hand, a center plate featuring two apertures for the tourbillons rotates in step with the passing hours.
Movement handwound mechanical. Twin tourbillon regulators mounted on the manually engine-turned rotating center plate. The two regulators are coupled by a differential gear that achieves a mean rate of the two movements. The tourbillons effect a complete revolution in 12 hours. Movement numbered and signed Breguet. 50-hour power reserve. 16 1/2 lines. 69 jewels. Cal. 588. Breguet overcoil. Frequency 2.5 Hz. Monometallic Breguet balance with four gold regulating screws. Adjusted in 6 positions. The back of the movement bears a hand-engraved drawing representing the solar system, inspired by the 60-second rotation of the tourbillons on themselves and their rotation in tandem around a center axis over a 12-hour period.