
- Movement
- Hand-wound
- Size
- 54 x 40 mm
Overview
429 white diamonds around a skeleton movement
The Jacob & Co. Billionaire II, reference BL110.39.BD.AA.A39BD, in an 18-carat white gold case, 54 x 40 mm and 11 mm high. Case, inner ring, movement bridges and bracelet are set with white diamonds, 429 in all, and the bracelet is 18-carat white gold with a folding clasp.
Jacob & Co. built this watch around its gem-setting, and the movement was developed to serve it. The bridges are thin and laid out in a geometric pattern that Jacob & Co. compares to the facets of a diamond. Made of white gold, they can carry stones of their own. The hands are blued and skeletonised.
Hand-wound calibre JCAM39 was developed for the Billionaire collection. It has 167 components, a 72-hour power reserve and a one-minute tourbillon. Jacob & Co. says the tourbillon is aligned vertically with a large barrel, which stores the energy for the 72 hours. This version is limited to 18 pieces.
Key details
Design and engineering
- Case39 emerald-cut white diamonds (46.52 ct) and one rose-cut white diamond (0.96 ct).
- Inner ring18-carat white gold set with 76 emerald-cut white diamonds (2.33 ct).
- Movement bridges57 baguette-cut white diamonds (1.52 ct).
- Bracelet256 emerald-cut white diamonds (110 ct). Water resistant to 30 m.
Calibre JCAM39
- Hand-wound, skeleton
- 167 components
- 72-hour power reserve
- 21,600 vph (3 Hz)
- One-minute tourbillon
The reference
Technical specifications
| Reference | BL110.39.BD.AA.A39BD |
|---|---|
| Collection | Billionaire |
| Calibre | JCAM39 |
| Calibre type | Skeleton |
| Movement | Hand-wound |
| Functions | Hours and Minutes; One-minute Tourbillon |
| Power reserve | 72 hours |
| Frequency | 21,600 vph (3 Hz) |
| Components | 167 |
| Case dimensions | 54 x 40 mm |
| Case height | 11 mm |
| Case material | 18-carat white gold |
| Crystal | Anti-reflective Sapphire Crystal |
| Case back | Sapphire Crystal |
| Water resistance | 30 m (3 atm) |
| Gem-setting: Case | Set with 39 White Emerald-cut Diamonds (46.52 ct.) and 1 White Rose-cut Diamond (0.96 ct.) |
| Gem-setting: Inner ring | Set with 76 White Emerald-cut Diamonds (2.33 ct.) |
| Gem-setting: Movement bridges | Set with 57 White Baguette-cut Diamonds (1.52 ct.) |
| Gem-setting: Bracelet | Set with 256 White Emerald-cut Diamonds (110 ct.) |
| Gem-setting: Total carat weight | 429 White Diamonds (161.40 ct.) |
| Inner ring | 18-carat White Gold |
| Hands | Exclusive Jacob & Co. Shape, Blued, Skeletonized |
| Bracelet | 18-carat White Gold with Folding Clasp |
| Clasp | Folding Clasp |
| Limited edition | 18 pieces |
Buying with HYPA
Purchase with confidence
- Warranty card status disclosed for every piece we sell
- Free insured delivery within Australia · international quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
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