Jacob & Co. Epic X Chrono TRI Dial
Ref. EC440.43.AD.AA.A
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Green ceramic and 18-carat rose gold, on a chronograph you can see straight through. The dial is translucent mineral crystal, so the registers seem to float over the movement.
The self-winding JCAA12 is a column-wheel chronograph with registers for elapsed minutes and hours beside a small seconds, the layout known as tri-compax. The crown and pushers sit inside guards that grow out of the round case, mirrored on the other side, and the X runs from the lugs across the dial.
264 components, 48 hours of power reserve, 44 mm across and 14 mm thick, water resistant to 100 m. Rose gold counter rings, skeletonised bâton hands with luminous tips, and a smoked sapphire in the ceramic caseback. It comes on green honeycomb rubber with a rose gold and titanium folding clasp.
Specifications
Colours can look slightly different on screen.

Jacob & Co.
Description
Green ceramic and 18-carat rose gold, on a chronograph you can see straight through. The dial is translucent mineral crystal, so the registers seem to float over the movement.
The self-winding JCAA12 is a column-wheel chronograph with registers for elapsed minutes and hours beside a small seconds, the layout known as tri-compax. The crown and pushers sit inside guards that grow out of the round case, mirrored on the other side, and the X runs from the lugs across the dial.
264 components, 48 hours of power reserve, 44 mm across and 14 mm thick, water resistant to 100 m. Rose gold counter rings, skeletonised bâton hands with luminous tips, and a smoked sapphire in the ceramic caseback. It comes on green honeycomb rubber with a rose gold and titanium folding clasp.
Specifications
Colours can look slightly different on screen.
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