Marine Chronographe in 18k white gold with blue dial in gold. Mechanical self-winding movement, Calibre 582QA, 13½ lignes, 28 jewels. Numbered and signed Breguet. 48-hour power reserve. Inverted in-line lever escapement with silicon horns. Balance spring in silicon. Frequency 4Hz. Sapphire caseback. Water-resistant to 10 bar (100m). Diameter: 42.3mm. Available with a leather or rubber strap.