Zenith Defy El Primero 21 Watch - Black Ceramic - Openworked Dial - Ceramic Bracelet - 49.9000.9004/78.M9000 Lepine 33 mm polished and satin-finished

33 mm polished and satin-finished 18K King Gold case

18K pink gold crown set with a blue sapphire

crown decorated with a sapphire

SuperQuartz Breitling B55 movement with with ability to pair with dedicated smartphone application via Bluetooth Low Energy for data transfer and remote setting

Zenith Defy El Primero 21 Watch - Black Ceramic - Openworked Dial - Ceramic Bracelet - 49.9000.9004/78.M9000 Lepine 33 mm polished and satin-finished44 mm black ceramic case, openworked dial with two different coloured counters, El Primero 9004 automatic movement with 1 100th of a second chronograph, approximately 50 hours of power reserve, ceramic bracelet. Water resistant to 10 ATM.