- Movement
- Hand-wound
- Size
- 47 mm
Overview
A roulette table beneath a rotating platform
The Jacob & Co. Astronomia Casino, reference AT160.40.AB.AE.A, in an 18-carat rose gold case with a single-block sapphire caseband, 47 mm across and 24 mm high. Its openworked dial sits above a dark blue alligator leather strap with an 18-carat rose gold deployant clasp. This version is limited to 18 pieces.
The platform base and caseback are both 18-carat rose gold.
Beneath the rotating Astronomia platform sits a working roulette wheel with 37 pockets: the numbers 1 to 36 are in red and black lacquer, with a green zero. Press the pusher and a white ball runs around the wheel. Jacob & Co. says the pusher takes little force and that the wheel spins fastest with the watch held flat.
Hand-wound calibre JCAM36 has 390 components and a 60-hour power reserve. The movement turns once in 10 minutes around a central vertical axis and carries four arms. A flying tourbillon hangs from one arm and turns in 60 seconds. The platform’s rotation adds a second axis. The hour and minute dial sits on another arm and counter-rotates through a differential at the platform’s speed, so it stays upright and readable.
Key details
Design and engineering
- RoulettePockets in black, red and green lacquer, with a white ball, started by a pusher.
- Platform base18-carat rose gold with red, black and green lacquer pockets.
- Moon and EarthA 1 ct white diamond with the 288-facet Jacob cut, and a magnesium Earth globe. Each turns on its own axis in 30 seconds.
- DialOpenworked hour and minute dial with blued hands.
- CaseSingle-block sapphire caseband and curved anti-reflective sapphire crystal, with an 18-carat rose gold caseback. Water resistant to 30 m.
Calibre JCAM36
- Hand-wound
- 390 components
- 60-hour power reserve
- 21,600 vph (3 Hz)
- Flying tourbillon, one rotation in 60 seconds
- On-demand roulette
The reference
Technical specifications
| Reference | AT160.40.AB.AE.A |
|---|---|
| Collection | Astronomia |
| Calibre | JCAM36 |
| Movement | Hand-wound |
| Functions | Vertical Rotating Central Platform: Rotation in 10 Minutes; On-demand Roulette; Tourbillon: Rotation in 60 Seconds; Off-centered Hour and Minute Dial with Differential; Rotating, 1 ct, 288-facet, Jacob-Cut White Diamond: Rotation in 30 Seconds; Rotating Magnesium Earth Globe: Rotation in 30 Seconds |
| Power reserve | 60 hours |
| Frequency | 21,600 vph (3 Hz) |
| Components | 390 |
| Case dimensions | 47 mm |
| Case height | 24 mm |
| Case material | 18-carat rose gold and single-block sapphire caseband |
| Crystal | Curved Anti-Reflective Sapphire Crystal |
| Case back | 18-carat Rose Gold |
| Water resistance | 30 m (3 atm) |
| Dial | Openworked Hour and Minute Dial |
| Platform base | 18-carat Rose Gold with Red, Black and Green Lacquer Pockets |
| Hands | Blued, Exclusive Jacob & Co. Shape |
| Strap | Dark blue alligator leather |
| Clasp | 18-carat Rose Gold Deployant 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.
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