Jacob & Co. Billionaire Tourbillon Angel Cut — Black Treated Diamond BL140.31.AA.AA.A
Billionaire Double Tourbillon Angel-Cut is set with Angel-cut white diamonds, the new Jacob & Co. patented cut. 297 gems weighing 80 carats. Item Number: Item Number: BL140.31.AA.AA.A. Movement: Caliber: Skeleton, JCAM50; Winding: Hand-wound; Components: 460; Power Reserve: 72 Hours; Frequency: 21'600 vph (3 Hz);…
| Reference | BL140.31.AA.AA.A |
|---|---|
| Collection | Billionaire Tourbillon Angel Cut |
| Case diameter | 54 mm |
| Power reserve | 72 h |
| Crystal | Sapphire |
| Original retail (USD) | $1,800,000 |
This is a reference-catalog entry for the Jacob & Co. Billionaire Tourbillon Angel Cut — Black Treated Diamond BL140.31.AA.AA.A. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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