JACOB & CO. ASTRONOMIA TOURBILLON CASINO LIMITED EDITION 47MM

REFERENCE : AT160.40.AB.AB.B

Brand: Jacob & Co.
Model: Astronomia
Reference: AT160.40.AB.AB.B

Description

Limited edition of 88 pieces.

Case:
Diameter: 47 mm.
Height: 24 mm.
Material: 18k rose gold.
Sapphire apertures on sides.
Front case: 18k rose gold roulette dial, lacquer, ceramic ball, aventurine.
Case back: 18k rose gold.
Bows: 18k rose gold lift-out rotating “bows” for winding and time-setting.
Pusher: 18k rose gold pusher at 8 o’clock.
Crystal: unique domed sapphire with anti-reflective treatment.
Water resistance: 30 meters.

Dial and hands:
Hour and minute subdial: titanium, hand angled and polished, engraved and lacquered indexes.
Blued Jacob & co. designed hands.

Movement:
Calibre manufacture Jacob & Co. manual winding JCAM36.
Diameter: 41.40 mm.
Height: 20.50 mm.
Components: 390.
Material: Titanium.
Jewels: 42.
System: Manual movement, double axis tourbillon.
Finishing: Plate and bridges: hand-angled and polished, flank draw, circular graining, polished sink.
Polished screws.
Power reserve: 60 hours.
Frequency: 21’600 vib/h (3 Hz).
Functions:
• Double axis tourbillon cage:
– 1st axis: full revolution in 60 sec.
– 2nd axis: full revolution in 10 min.
• 1 carat exclusive Jacob cut® diamond: 288 facets, rotating on itself in 30 sec.
• Magnesium lacquered blue globe: rotating on itself in 30 sec.
• “Roulette” animation on demand (pusher at 8 o’clock).

Strap and clasp:
Alligator.
18k rose gold folding buckle.

Brand

Jacob & Co.

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