Brand New Authentic Jaquet Droz Astrale Rattrapante Men's Watch Model J024533202. 18kt Rose Gold case with Black Alligator Leather strap. Folding clasp. Fixed bezel. Black dial. Automatic Chronograph, Split Second movement. Push In crown. Scratch Resistant Sapphire crystal. Case size: 45mm. Case thickness: 15.53mm. Transparent case back. 50 Meters - 165 Feet water resistant.