Jacob & Co. Epic X Tourbillon Baguette Diamonds & Rubies
Movement
Hand-wound
Size
44 mm

Overview

An X-shaped skeleton with a one-minute tourbillon

The Jacob & Co. Epic X Tourbillon Baguette, reference EX510.30.BD.BR.A30BC, in an 18-carat white gold case, 44 mm across and 12.30 mm high. It has a skeleton movement, with white baguette-cut diamonds and baguette-cut rubies set in the bezel, case, crown, bridges and bracelet. The bracelet is 18-carat white gold with a folding clasp.

The Epic X collection was launched in 2016, and its design takes the letter X as its starting point. On this watch the X begins at one pair of lugs, passes through the bridges of the skeleton movement and ends at the other pair. Jacob & Co. sets the stones in invisible setting, with the baguette-cut stones laid side by side so that no metal shows between them.

Hand-wound calibre JCAM03 is a skeleton movement that shows hours and minutes and carries a one-minute tourbillon. The tourbillon keeps the escapement in constant rotation, which counters the effect of gravity on accuracy. It has 179 components and a large barrel gives a 72-hour power reserve. This version is limited to 18 pieces.

Key details

Case material18-carat white gold
MovementJCAM03, hand-wound
CollectionEpic X

Design and engineering

  • Gem-settingBezel: 52 white baguette-cut diamonds (≈1.30 ct). Case: 62 white baguette-cut diamonds (≈4.47 ct) and 24 baguette-cut rubies (≈3.48 ct). Crown: 10 baguette-cut rubies (≈0.40 ct) and 1 rose-cut white diamond (≈0.22 ct). Bridges: 24 baguette-cut rubies (≈2.54 ct). Bracelet: 248 white baguette-cut diamonds (≈30.86 ct) and 200 baguette-cut rubies (≈31.84 ct).
  • CaseAnti-reflective sapphire crystal and a sapphire caseback. Water resistant to 100 m.
  • HandsBâton hands, skeletonised.

Calibre JCAM03

  • Hand-wound, skeleton
  • 179 components
  • 72-hour power reserve
  • 21,600 vph (3 Hz)
  • One-minute tourbillon

The reference

Technical specifications

Epic X Tourbillon Baguette
ReferenceEX510.30.BD.BR.A30BC
CollectionEpic X
CalibreJCAM03
Calibre typeSkeleton
MovementHand-wound
FunctionsHours and Minutes; One-minute Tourbillon
Power reserve72 hours
Frequency21,600 vph (3 Hz)
Components179
Case dimensions44 mm
Case height12.30 mm
Case material18-carat white gold
CrystalAnti-reflective Sapphire Crystal
Case backSapphire Crystal
Water resistance100 m (10 atm)
Gem-setting: Bezel52 White Baguette-cut Diamonds (≈1.30 ct.)
Gem-setting: Case62 White Baguette-cut Diamonds (≈4.47 ct.) and 24 Baguette-cut Rubies (≈3.48 ct.)
Gem-setting: Crown10 Baguette-cut Rubies (≈0.40ct.) and 1 Rose-cut White Diamond (≈0.22 ct.)
Gem-setting: Bridges24 Baguette-cut Rubies (≈2.54 ct.)
Gem-setting: Bracelet248 White Baguette-cut Diamonds (≈30.86 ct.) and 200 Baguette-cut Rubies (≈31.84 ct.)
Gem-setting: Total carat weight362 White Baguette-cut Diamonds (≈36.63 ct.), 1 Rose-cut White Diamond (≈0.22 ct.), and 258 Baguette-cut Rubies (≈37.86 ct.)
HandsBâton, Skeletonized
Bracelet18-carat White Gold
Clasp18-carat White Gold Folding Clasp
Limited edition18 pieces

Buying with HYPA

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  • Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
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Epic X Tourbillon Baguette · Ref. EX510.30.BD.BR.A30BC

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