Octo Black Spirit

• Exclusive Gérald Genta tourbillon movement, entirely hand-decorated, black gold finish.
• Retrograde hours and central minute hand. 64-hour power-reserve.
• Transparent sapphire tourbillon bridge. octagonal platinum case (0 42.50 mm) and tantalum bezel displaying the hours.
• White gold open dial set with 22 baguette-cut black sapphires (1 ct.) and 14 baguette-cut rubies (0.51 cts), protected by a sapphire crystal glareproofed both sides.
• Gérald Genta beaded crown with falcon's eye cabochon, case-back fitted with a transparent glareproofed sapphire crystal and secured with pentagonal screws.
• Exclusive Gérald Genta black folded alligator strap and grained folding clasp stamped with the brand symbol.
• Water-resistant to 10 atm.