GF02n 9000 2221

Invention Piece 1

mechanical hand-wound, Calibre GF 02n. Power reserve: 72 hours. hours and minutes on a sector, seconds and power reserve on a sector. Off-centred Double Tourbillon 30°, Outer Tourbillon 4-minute rotation indicator, Inner Tourbillon 60-second rotation indicator. platinum. Diameter: 43.50 mm. Convex sapphire crystal and case-back. Raised engraving of the name of the Invention against a hand-punched background. Water-resistant to 30 metres. hand-sewn alligator leather with folding clasp. Unique edition of 11.