Mystery watches, timepieces where the time indications seem to be floating over the dial, are part of the grand history of watchmaking, going back more than 100 years. It should come as no surprise high watchmaking and diamond jewelry house Jacob & Co. has brought the mystery back with a contemporary high watchmaking and high jewelry twist.

The Mystery Tourbillon combines high watchmaking, a world first with two linked central, back-to-back triple axis tourbillons, with high jewelry, as the case is invisibly set with baguette hexagonal diamonds and the dial is set with hexagonal, "overlapping" diamonds. The sophisticated and ground-breaking Mystery was more than one year in development.

Movement:
Caliber: Manufacture Jacob&Co. Manual Winding JCAM49
Diameter: 36mm
Height: 17.4mm
Components: TBC
Power Reserve: TBC
Frequency: 21’600 vib/h (3 Hz)
Jewels: 65
Shock Protection System: Incabloc
Decoration: Diamond Jacob Cut on top of the tourbillon with
Polygonal Diamonds.
System: Central Triple Axis Tourbillon
Functions: Hours and Minutes
• 1st Axis: one rotation in 1min
• 2nd Axis: one rotation in 2min
• 3rd Axis: one rotation in 2min

Case:
Diameter: 44mm
Thickness: 21mm
Material: 18K White Gold
Case & Lugs: 18K White Gold; 260 White Diamonds (≈ 11.27ct.);
Inner Ring: 12 Icy Blue Sapphire indexes (≈ 0.78 ct.) and 48 White
Diamonds (≈ 2.85 ct.)
Case Back: 18K White Gold; Winding and Time-Setting via two
18K White Gold lift-out rotating “bows”
Crystal: Domed Sapphire with Anti-reflective Treatment;
Water resistance: 10m (1atm)

Dial & Hands:
Minutes Ring: 95 White Diamonds and 1 Ruby (≈ 5.18 ct.)
Hours Ring: 107 White Diamonds and 1 Ruby (≈ 4.45 ct.)

Strap & Clasp:
Strap: Alligator
Clasp: 18K White Gold Folding Buckle set with
21 Baguette White Diamonds (≈ 1.03 ct.)

Limited Edition:
18 pieces