
- Movement
- Self-winding
- Size
- 44 mm
Overview
A sports chronograph in a 44 mm case
The Jacob & Co. Epic X Chrono 44MM, reference EC430.43.AC.AA.A, in an 18-carat rose gold and black ceramic case, 44 mm across and 14 mm high. It has a black crystal dial with rose gold details, on a black honeycomb rubber strap with an 18-carat rose gold and titanium deployment buckle.
Here the bezel and inner ring are 18-carat rose gold, while the crown and pushers are black ceramic. The chronograph hands are red.
Jacob & Co. added this 44 mm size to the Epic X Chrono after its 47 mm versions. The X of the collection runs from the lugs through the dial, and guards around the crown and pushers protect the parts that would otherwise stand proud of the case.
Self-winding calibre JCAA05 is a bi-compax chronograph with a column wheel, a horizontal clutch and two pushers. Pressing the 2 o’clock pusher starts and stops the chronograph, and the 4 o’clock pusher returns the hands to zero. The central seconds hand and a 30-minute counter at 3 o’clock show elapsed time. A rotor shaped after the collection’s X winds the movement and can be seen through the caseback.
Key details
Design and engineering
- Case18-carat rose gold bezel with black ceramic crown and pushers. Anti-reflective sapphire crystal and a transparent smoked sapphire caseback. Water resistant to 100 m.
- DialBlack crystal with rose gold details, and an 18-carat rose gold inner ring.
- HandsRose gold-plated skeleton hands and red chronograph hands.
Calibre JCAA05
- Self-winding
- 260 components
- 27 jewels
- 48-hour power reserve
- 28,800 vph (4 Hz)
- Bi-compax column-wheel chronograph, 30-minute counter at 3 o’clock
The reference
Technical specifications
| Reference | EC430.43.AC.AA.A |
|---|---|
| Collection | Epic X |
| Calibre | JCAA05 |
| Calibre type | Chronograph |
| Movement | Self-winding |
| Functions | Hours, Minutes and Seconds; Chronograph: Central Chronograph Seconds' Hand; 30-Minute Counter at 3 o'clock; System: Semi-Skeleton Column Wheel Chronograph |
| Power reserve | 48 hours |
| Frequency | 28,800 vib/h (4 Hz) |
| Components | 260 |
| Jewels | 27 |
| Case dimensions | 44 mm |
| Case height | 14 mm |
| Case material | 18-carat rose gold and black ceramic |
| Crystal | Sapphire with Anti-Reflective Treatment |
| Case back | Transparent Smoked Sapphire Crystal |
| Water resistance | 100 m (10 atm) |
| Bezel | 18-carat Rose Gold |
| Inner ring | 18-carat Rose Gold |
| Crown and pushers | Black Ceramic |
| Dial | Black Crystal with Rose Gold Details |
| Hands | Rose Gold-Plated Skeleton and Red Chronograph Hands |
| Strap | Black honeycomb rubber |
| Clasp | 18-carat Rose Gold & Titanium Deployment Buckle |
| Limited edition | Individually Numbered 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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