Casing in AISI 316L steel, 38 mm in diameter, 12 mm thick, worked by a solid bar, polished by hand and then engraved with a milling cutter.

Bottom made of AISI 316L steel, diameter 38 mm, thickness 6.5 mm, machined from solid with “flange” stop and sealing O-ring blocked with Allen head screws in AISI 316L steel. 2.5mm thick anti-reflective sapphire crystal.

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.


Black enamel dial with applied applied markers in luminova with metal edges. Steel stick hands with central part in luminova.

“Ribbon” strap in red cowhide leather, width 20 mm and thickness 2.5 barrel varnished and dyed with vegetable dyes according to ancient Tuscan tradition, subsequently hand-sewn with waxed thread by a master saddler.

Buckle in AISI 316L steel machined from solid and engraved with the initials of the brand.

“Ribbon” strap, in thick cowhide leather (2.5 mm), handmade and sewn with waxed thread according to the ancient tradition of saddlers, subsequently fixed to the casing with mechanical coupling.

Swiss Made marking on dial and engraved caseback with autograph of the manufacturer and serial number.