- Movement
- Hand-wound
- Size
- 42 mm
Overview
Invisibly set stones around a flying tourbillon
The Jacob & Co. Brilliant Flying Tourbillon, reference BT560.30.BD.AA.A, in an 18-carat white gold case, 42 mm across and 14.65 mm high. Its case and dial are invisibly set with baguette-cut white diamonds, on a white alligator leather strap with an 18-carat white gold butterfly deployant buckle. This version is limited to 18 pieces.
Jacob & Co. introduced the Brilliant collection for women in 2017. The cases are round and have no lugs, and the strap is fixed directly to the case. The case is shaped like a pebble, and Jacob & Co. says its rounded edges give the collection its brilliance. Jacob & Co. says it sets stones only by the invisible technique, so no prongs or visible metal interrupt the surface.
Hand-wound calibre JCBM01 shows its one-minute flying tourbillon through an opening in the dial. The carriage is held only from its base, so there is no upper bridge. The movement is set with 338 brilliant-cut white diamonds, seen through the caseback. Setting stones on bridges is delicate work, because the pressure can bend the parts.
Key details
Design and engineering
- Case18-carat white gold, with an anti-reflective sapphire crystal and a sapphire caseback. Water resistant to 30 m.
- Dial18-carat white gold, invisibly set with 146 baguette-cut white diamonds (≈10.79 ct), with leaf-shaped, polished hands.
- Case settingInvisibly set with 205 baguette-cut white diamonds (≈16.41 ct).
- CrownInvisibly set with 14 baguette-cut white diamonds (≈0.90 ct) and 1 rose-cut white diamond (≈0.55 ct).
- Buckle18-carat white gold butterfly deployant buckle, invisibly set with 21 baguette-cut white diamonds (≈1.45 ct).
- MovementBrilliant-cut white diamonds, 338 in number (≈1.32 ct).
Calibre JCBM01
- Hand-wound
- 100-hour power reserve
- One-minute flying tourbillon
- 338 white diamonds, brilliant-cut, on the movement
The reference
Technical specifications
| Reference | BT560.30.BD.AA.A |
|---|---|
| Collection | Brilliant |
| Calibre | JCBM01 |
| Movement | Hand-wound |
| Functions | Hours and Minutes; One-minute Flying Tourbillon |
| Power reserve | 100 hours |
| Case dimensions | 42 mm |
| Case height | 14.65 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 | Invisibly-set with 205 Baguette-cut White Diamonds (≈16.41 ct.) |
| Gem-setting: Dial | Invisibly-set with 146 Baguette-cut White Diamonds (≈10.79 ct.) |
| Gem-setting: Crown | Invisibly-set with 14 Baguette-cut White Diamonds (≈0.90 ct.) and 1 Rose-cut White Diamonds (≈0.55 ct) |
| Gem-setting: Buckle | Invisibly-set with 21 Baguette-cut White Diamonds (≈1.45 ct.) |
| Gem-setting: Movement | Set with 338 Brilliant-cut White Diamonds (≈1.32 ct.) |
| Gem-setting: Total carat weight | 352 White Diamonds (≈29.57 ct.) |
| Dial | 18-carat White Gold |
| Hands | Leaf-shaped, Polished |
| Strap | White alligator leather |
| Clasp | 18-carat White Gold Butterfly Deployant Buckle |
| 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.
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