- Movement
- Hand-wound
- Size
- 47 mm
Overview
A skeleton tourbillon set with stones
The Jacob & Co. Brilliant Tourbillon Art Deco, reference BT545.40.SP.RB.B, in an 18-carat rose gold case, 47 mm across and 14.35 mm high. The case is set with 170 baguette-cut pink sapphires and the movement with 171 brilliant-cut white diamonds, on a white alligator leather strap with an 18-carat rose gold pin buckle.
Jacob & Co. introduced the round Brilliant collection in 2017, with no lugs and the strap attached directly to the case. This Art Deco version takes its movement from Art Deco architecture: geometry, symmetry and clean lines. The pebble-shaped case has rounded edges, which Jacob & Co. gives as the source of the Brilliant name. Its baguette-cut stones are invisibly set, so no prongs or visible metal break the surface.
Hand-wound calibre JCAM05 is a skeleton movement built along strictly horizontal lines and regulated by a one-minute tourbillon. Its bridges carry stones of their own. Jacob & Co. notes that setting parts this thin is delicate, because the force of setting can bend them. This version is limited to 18 pieces.
Key details
Design and engineering
- CasePink sapphires, 170 in the baguette cut (≈19.04 ct), invisibly set.
- Inner ringPink sapphires, 40 in the baguette cut (≈3.20 ct).
- Crown14 baguette-cut pink sapphires and 1 rose-cut pink sapphire (1.08 ct).
- Pin buckle18-carat rose gold, set with 21 baguette-cut pink sapphires (≈1.46 ct).
- Movement171 brilliant-cut white diamonds (≈0.56 ct).
- CasebackSapphire crystal. Water resistant to 30 m.
Calibre JCAM05
- Hand-wound, skeleton
- 72-hour power reserve
- One-minute tourbillon
The reference
Technical specifications
| Reference | BT545.40.SP.RB.B |
|---|---|
| Collection | Brilliant |
| Calibre | JCAM05 |
| Movement | Hand-wound |
| Functions | Hours and Minutes; One-minute Tourbillon |
| Power reserve | 72 hours |
| Case dimensions | 47 mm |
| Case height | 14.35 mm |
| Case material | 18-carat rose gold |
| Crystal | Anti-reflective Sapphire Crystal |
| Case back | Sapphire Crystal |
| Water resistance | 30 m (3 atm) |
| Gem-setting: Case | Invisibly-set with 170 Baguette-cut Pink Sapphires (≈19.04 ct.) |
| Gem-setting: Inner ring | Invisibly-set with 40 Baguette-cut Pink Sapphires (≈3.20 ct.) |
| Gem-setting: Crown | Invisibly-set with 14 Baguette-cut Pink Sapphires and 1 Rose-cut Pink Sapphire (1.08 ct) |
| Gem-setting: Pin buckle | Invisibly-set with 21 Baguette-cut Pink Sapphires (≈1.46 ct.) |
| Gem-setting: Movement | Set with 171 Brilliant-cut White Diamonds (≈0.56 ct.) |
| Gem-setting: Total carat weight | 245 Pink Sapphires (≈24.78 ct) and 171 White Diamonds(≈0.56 ct.) |
| Hands | Leaf-shaped, Polished |
| Strap | White alligator leather |
| Clasp | 18-carat Rose Gold Pin Buckle |
| Limited edition | 18 pieces |
Buying with HYPA
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- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
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