Silver-tone stainless steel rectangular case with fixed bezel and leather strap. Black reverse dial features silver-tone hands and index hour markers, along with a small seconds subdial and 24-hour subdial on the other side. Equipped with Jaeger LeCoultre Calibre JLC 854A/2 hand-wound mechanical movement containing 19 jewels, composed of 160 parts, beating at 21600 vph frequency, offering approximately 42 hours power reserve. Scratch-resistant sapphire crystal. Deployment clasp. Water resistant to 30 meters / 100 feet. Luxury analog day/night indicator men's watch.