Automatic movement ETA 2824/2 11/2 ” ‘lines, 25 jewels, 28,800 vibrations / hour with customized charge rotor and “Cotè de Geneve” finishing.
Power reserve 40 hours. Case in AISI 316L steel, 44 mm in diameter, 13.75 mm thick, worked by a solid bar and engraved with a milling cutter. Bottom made of AISI 316L steel, 44 mm diameter, 6.5 mm thick, machined from solid with “flange” stop and sealing O-ring; locking with Allen head screws in AISI 316L steel.
Single screw crown with a unique design called “time valve”, made of AISI 316L steel with mechanical processing, then joined to the insert with a unique process; external satin finish for a calibrated anti-breaking socket with dynamometer. Dial in ivory enamel with flying machines by Leonardo Da Vinci painted with hand enamel by the Tuscan artist Paolo Vermigli according to the interpretation of the Da Vinci Code.
Embossed applied indexes made of luminova with metal edges and steel stick hands with central part in luminova. “Ribbon” strap, in thick cowhide leather (2.5 mm), hand worked and sewed with waxed thread according to the ancient tradition of saddlers, subsequently fixed to the casing with mechanical coupling.
Large buckle in AISI 316L steel machined from solid and custom MG.
Swiss Made marking on dial and engraved caseback with autograph of the manufacturer and serial number. Production limited to 5 pieces repeated three times with a single certificate of authenticity.