- Movement
- Hand-wound
- Size
- 50 mm
Overview
Two tourbillons joined back to back
The Jacob & Co. Mystery Tourbillon, reference SN800.30.BD.AE.B, in an 18-carat white gold case, 50 mm across and 25 mm high. Its hour and minute rings are set with white diamonds and 1 ruby each, on a green alligator leather strap with an 18-carat white gold folding clasp. This version is limited to 18 pieces.
The case and lugs carry 192 white diamonds. The inner ring combines 12 tsavorites with 108 white diamonds, and the two hands are set with rubies.
Jacob & Co. describes the watch as a double tribute. One half is to mystery clocks, which it credits to the 19th-century watchmaker Jean-Eugène Robert-Houdin. The other is to the tourbillon. Hours and minutes are shown on two concentric rings rather than on a conventional dial.
Hand-wound calibre JCAM32 has 430 components and a 50-hour power reserve. Its two tourbillons are coupled back to back, with a differential linking them, and sit in a deep pit at the centre of the watch. The tourbillon is flying, held on a single anchoring point, and turns on three axes with no upper bridge, in 60, 120 and 120 seconds.
Key details
Design and engineering
- TourbillonA central, flying, twin tourbillon with a differential, turning on three axes in 60, 120 and 120 seconds.
- DialConcentric hour and minute rings, with no conventional dial.
- Gem-settingCase and lugs: 192 white diamonds (≈12.41 ct). Inner ring: 12 tsavorites (≈1.49 ct) and 108 white diamonds (≈4.56 ct). Minute ring: 119 white diamonds (≈6.80 ct) and 1 ruby (≈0.18 ct). Hour ring: 143 white diamonds (≈7.93 ct) and 1 ruby (≈0.28 ct). Hands: 2 rubies.
- CaseDouble-curved anti-reflective sapphire crystal and an 18-carat white gold caseback. Water resistant to 30 m.
Calibre JCAM32
- Hand-wound
- 430 components
- 50-hour power reserve
- 21,600 vph (3 Hz)
- Central, flying, twin, triple-axis tourbillon with differential
The reference
Technical specifications
| Reference | SN800.30.BD.AE.B |
|---|---|
| Collection | The Mystery Tourbillon |
| Calibre | JCAM32 |
| Movement | Hand-wound |
| Functions | Mysterious Hour and Minute Rings; Central, flying, twin, triple-axis tourbillon with differential; 1st Axis: Rotation in 60 Seconds; 2nd Axis: Rotation in 120 Seconds; 3rd Axis: Rotation in 120 Seconds |
| Power reserve | 50 hours |
| Frequency | 21,600 vph (3 Hz) |
| Components | 430 |
| Case dimensions | 50 mm |
| Case height | 25 mm |
| Case material | 18-carat white gold |
| Crystal | Double-curved Anti-Reflective Sapphire Crystal |
| Case back | 18-carat White Gold |
| Water resistance | 30 m (3 atm) |
| Gem-setting: Case & lugs | 18-carat White Gold; 192 White Diamonds (≈12.41ct.) |
| Gem-setting: Inner ring | 12 Tsavorites (≈1.49ct.) and 108 White Diamonds (≈4.56ct.) |
| Gem-setting: Crystal | Domed Sapphire with Anti-reflective Treatment |
| Gem-setting: Minutes ring | 119 White Diamonds (≈6.80ct.); 1 Ruby (≈0.18ct.) |
| Gem-setting: Hours ring | 143 White Diamonds (≈7.93ct.); 1 Ruby (≈0.28ct.) |
| Gem-setting: Hands | 2 Rubies |
| Strap | Green alligator leather |
| Clasp | 18-carat White Gold 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.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 11 reviewsFrom clients of HYPA International on Google. Read the reviews
Continue browsing
