39.00 mm stainless steel and ceramic case, 13.50 mm thick, screw-in crown, bi-directional rotating bezel, scratch-resistant sapphire crystal with anti-reflective coating, sunray blue dial with applied Arabic numerals, caliber L844.4 automatic movement with hours, minutes, seconds and date, 24 hours hand with time zone mechanism, chronometer certified by the cosc, approximately 72 hours of power reserve, blue leather strap. Water resistant to 10 bar.