Titanium case with sapphire crystal and case back with anti-reflective treatment in 59 mm x 43.4 mm. With the newest Caliber ARF17 in manual winding – two double barrel (4 barrels) to provide 120hrs to each side of the movement. Two independent movement with mirrored regulators; connected by their patented clutch springs. Limited to 8pcs. Priced at 180,000.00CHF