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Epic X Rose Gold Baguette (White Neoralithe Inner Ring)
(RETAIL PRICE: $145,000)


The Epic X is a modern evolution of one of the most traditional forms of watchmaking. The open-worked, or "skeletonized" timepiece allows the movement to be visible both through the dial and the back of the watch, with as much metal removed as possible without compromising functionality. The goal of the watchmaker crafting an open-worked watch is to achieve the highest level of transparency possible, the challenging combination of visual lightness with structural integrity. Adding to the fascination on display are the beautiful gemstones set on the case and structures of the timepiece.

The Epic X case is bold and elegant, yet robust, so it can truly accompany you through your day, to the office, out for a casual dinner or even to an elegant party.

a watch sitting on top of a building


Skeletonizing is an age-old tradition in watchmaking. The challenge is to remove enough material from the movement to make it nearly transparent, without impacting its performance, precision, or robustness.

Jacob & Co.'s watchmakers have been skeletonizing movements for decades, so they understand exactly where and how much to remove, and the result is a nearly see-through movement, configured vertically to maximize the beauty of this little engine on the wrist.

a close up of a watch


Jacob & Co. is one of the few brands that has the legitimacy to create high and fine jewelry, as well as high-end watches.

The diamond and gemstones industry is a closed society, and it is really a relationship business. Sourcing the very best diamonds and gemstones depends on reputation and personal connections, and thankfully Jacob & Co. has solid, decades-long relationships.

As a result, Jacob & Co. has access to the very best sources of diamonds and gemstones from all over the world. Many of the gem-set timepieces, like the Brilliant Skeleton pieces, require meticulous care in the choosing of stones for quality, cut, clarity, and matching color. This can take many months or years, depending on the exact colors needed.

Jacob & Co. is also an expert in the setting of these stones, working with the very best gem setters in the industry.

Epic X Rose Gold Baguette (White Neoralithe Inner Ring) Video

a close up of a watch


The design of this 44mm case is bold and distinctive, with its powerful "X" shape. The manual wind movement is on display through the antireflective sapphire crystals front and back.


The beauty of skeletonized watches is that there are no dials - instead the highest quality sapphire crystals expose the details of the movement, including the wheels, gears, balance, bridges, and mainspring barrel. The skeletonized leaf-shaped hands in the center, indicating the hours and minutes, float over the mechanical splendor.


The strap of the Epic X Skeleton is an intriguing and very comfortable open-worked rubber and it is also available on an elegant alligator strap

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At A Glance

Bold and distinctive Epic X case

44mm case is great to wear and supremely comfortable

High-watchmaking movement magnificently skeletonized

The highest quality diamonds and gems set on the case and bridges

High-end finishing on the manual wind movement

Water resistant to 30m and with a 72-hour power reserve

Anti-reflective sapphire crystals on the front and back, putting the entire movement on display

Open-worked rubber strap or elegant alligator strap

a close up of a watch

Technical Specifications

Item Number: EX100.43.LD.OW.A

MOVEMENT: Exclusive Manually Wound Skeleton Jacob&Co JCAM02; Barrel and Balance Wheel Vertically Aligned; Diameter: 61⁄4''' i.e. 14.25mm; Height: 5.90mm; Components: 158; Power Reserve: 48-Hours; Frequency: 28'800 vib/h (4 Hz); Jewels: 21 Jewels; System: Barrel with Sliding Clamp System; Balance Screws Visible on the Front Side; Time Setting Spring with Three Functions ("octopus spring"): Ratchet, Lever and Setting Lever; Anti-shock; Finishes: "Jacob & Co" Upper Bridge; Sand Blasted, Angled and Drawn-finished Bridges; Anthracite and Red Lacquered "Epic X" Engraving on the Right-side bridge; Mirror-polished Finishing Screws; Circular Grained Bridges on the Back.

FUNCTIONS: Hours, Minutes.

CASE: Diameter: 44mm; Thickness: 12.3 mm; Material: 18K Rose Gold; Bezel Set with 26 Baguette White Diamonds (≈ 4.6 ct.) Finishes: Satin-finished and Polished Edges; Engraving in the Inner Ring; Crystal: Sapphire with Anti-reflective Treatment; Case Back: Sapphire Glass.

DIAL & HANDS: Dial: White Neoralithe Inner Ring; Hands: Skeleton.

STRAP & CLASP: Openwork "Honeycomb" Rubber or Alligator; 18K Rose Gold Tang Buckle.

TOTAL CARAT WEIGHT: 26 Baguette White Diamonds (≈ 4.6 ct.).

REMARKS: Water resistant to 50 meters; 2-year warranty.

Limited Edition: Individually Numbered Pieces

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If you have any questions, queries or comments, please feel free to get in touch and our team will be delighted to help you.

Contact Us

Flagship Boutique
/ Corporate Office

48 East 57 Street
New York, NY 10022
+1 (212) 719-5887
Jacob & Co

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