Black high-tech ceramic and steel. Black guilloché dial with 11 diamond indicators. Self-winding mechanical movement. 42-hour power reserve. Functions: hours, minutes, seconds, date. Steel triple-folding buckle. Crown not screw-down. Water resistance: 100 metres. Diameter: 36.5 mm. High technology. Highly scratch-resistant material.
source:https://worldofluxuryus.com