Gerald Genta Octo Tourbillon Retrograde Hours « Black Spirit »

The Octo Black Spirit watch from Gerald Genta houses a tourbillon movement surrounded by a dazzling array of precious stones. The daring exterior crafted in platinum with a tantalum bezel further accentuates the powerful personality of the watch, perfectly symbolising the aura of exclusivity which is an unmistakable brand’s signature.

The self winding movement features 54 jewels, sapphire tourbillon bridge and delivers 64 hours power reserve.

Technical details

Self-winding tourbillon, GG 99051, 54 jewels, 21’600 vph
Sapphire tourbillon bridge
64-hour power reserve
Concentric circular graining and special “Black Gold” colour

Retrograde 240° hour display at 12 o’clock, central minute hand

Octagonal, 42.5 mm
Tantalum bezel with hour indication
Screw-locked beaded crown with falcon’s eye cabochon
Sapphire crystal, with anti-reflective treatment on both sides
Sapphire case-back with anti-reflective treatment
Water-resistant to 100 m

Satin-brushed and polished 750 (18K) white gold
22 black sapphire baguette-cut (1 ct), 14 jewels baguette-cut (0.51 ct)

Wrinkled alligator leather, hand-sewn, folding clasp

Other versions
Case, bezel and dial in 5N red gold

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