Jacob & Co Epic X Chrono Black EC311.21.SD.BB.AHA4D

Technical Specifications

Item Number: EC311.21.SA.BB.A

MOVEMENT: Exclusive Skeleton Bi-Compax Chronograph Self- Winding Jacob&Co JCAA05; Diameter: 30.40mm; Height: 8.40mm; Components: 260; Power Reserve: 48-Hours; Frequency: 28’800 vib/h (4 Hz); Jewels: 27; System: Column-Wheel Balance Screws; Anti-shock; Finishing: Open Barrel; Column-Wheel finishes: Angled, Polished and Drawn; Anthracite Rotor with Red Lacquered Engraving “Jacob & Co Genève”, Circular Grained Bridges. FUNCTIONS: Hours, Minutes; Minute, Seconds Chronograph; Small-Second Indicator at 9 o’clock; Minute Counter at 3 o’clock; Rotating Inner Bezel Ring Timer; Centered Chronograph Hand.

CASE: Diameter: 47mm; Thickness: 14mm; Components: 61; Material: Black DLC Grade 5 Titanium; Black Ceramic Bezel; Black Ceramic Push Downs Pushers and Screw Down Crowns; Finishes: Satin-Finished and Polished Edges; Case Back: Smoked Sapphire Glass; Crystal: Sapphire with Anti-Refl ective Treatment.

DIAL & HANDS: Dial: Smoked Sapphire Glass; Black Satin- Finished Anodized Aluminium Inner Rings; Hands: Skeleton with White SuperLuminova; Red Chronograph Hands.

STRAP & CLASP: Strap: Openworked Rubber Clasp: Black DLC Titanium Deployment Clasp.

REMARKS: Water resistant to 200 meters; 2-year warranty.