- Limited edition of 18 pieces.
- Case:Diameter: 50 mm.
- Height: 26 mm.
- Single-piece sapphire crystal.
- Base: hand-painted milky way with planets on aventurine base.
- Case back: 3 rotating bows for winding/time setting/worldtime setting.
- Crystal: unique domed sapphire with anti-reflective treatment.
- Water proof
- Movement:Calibre manufacture Jacob & Co. manual winding JCFM11A.
- Diameter: 34 mm.
- Height: 20.40 mm.
- Components: 535.Power reserve of 50 hours.
- Frequency: 21.600 vib/h (3 Hz).
- Jewels: 61.Material: titanium, steel and maillechort.
- Functions: hours and minutes, minute repeater carillon with 3 elevated spiral gongs, world time.
- System: vertical movement with 4 arms, full revolution in 10min around the central axis. • Gravitational triple axis flying tourbillon, 1st cage rotating in 60sec and 2nd cage in 90sec• Earth globe rotating in 24h• Hand-painted astronaut rotating in 90 sec.• Exclusive Jacob cut® white diamond (288 facets, 1 ct. ) rotating in 90 sec.
- Minute repeater striking hours, 15 minutes and minutes carillon gong with 3 hammers at 6 o'clock.
- First in watchmaking: the three gongs crisscross above the plate, into a clearly visible spiral combined with a triple axis flying tourbillon.
- Dial and hands:dial: aluminium and titanium, blue PVD indexes.
- Hands: blued Jacob & Co. designed hands.
- Strap and clasp:Strap: alligator.
Jacob & Co. Astronomia Tourbillon Maestro Worldtime Limited Edition 50mm
| Model | Astronomia |
|---|---|
| Release Date | 2024 |
| Material | Rose gold |
| Size | 50 mm |
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