Đồng Hồ Jacob & Co Astronomia Solar Baguette - Jewellery - Planets - Zodiac AS910.40.BD.BD.A

REFERENCE: AS910.40.BD.BD.A
MATERIAL: 18K Rose Gold and Sapphire
THICKNESS: 21mm
DIAMETER: 43.40mm
POWER RESERVE: 48 Hours
MOVEMENT CALIBER: Exclusive Manufacture Jacob & Co. Manual Winding JCAM19
WATER RESISTANCE: 30m
FUNCTIONS: Hours and Minutes System: Vertical Movement with 3 Arms, Full Revolution in 10 min around a Central Axis; Flying Tourbillon Cage in 60 seconds; Rose Gold and Blue Lacquered; Globe Rotating in 60 sec; Hours and Minutes Dial, Patented Diff erential Gears System℗ allows to keep the 12/6 O’clock position; Yellow Jacob cut® Sapphire (288 facets; ≈ 1.5cts) on top of the movement. Frame carrying 3 Jacob cut® Gems stones: Amethyst, Topaz and Peridot.
FINISHING: Plate and Bridges: Sand- b lasted and Ang led; Gear train: Circular Graining, Polished Sink; Polished Screws; Barrel: Circular Graining; Flat Balance Spring.
Individually Numbered Pieces