Octo 48-month Perpetual Calendar

• Exclusive Gérald Genta automatic movement, entirely decorated by hand, "old gold" finish, endowed with a 48-month perpetual calendar indicating the days of the week, the date, the months of the year over a 4-year cycle and the leap years.
• 45-hour power reserve.
• Octagonal case in 5N red gold or diamond-polished white gold and circular satin-brushed bezel with polished hour-markers.
• 18K gold dial, engraved, cloisonné and lacquered, protected by an ultra-hard double-face glareproofed sapphire crystal.
• Beaded crown with hawk's eye cabochon, transparent sapphire case-back glareproofed on the inside and secured by 8 pentagonal screws.
• Exclusive Gérald Genta strap in black hand-stitched alligator leather with folding clasp circular-grained and enhanced with the brand logo and symbol.
• Water-resistant to 10 Atm.