Drive de Cartier Second Time Zone Day/Night watch, Manufacture self-winding mechanical movement, caliber 1904 MC. 18K rose gold case, length: 40 mm, width: 41 mm, thickness: 12.63 mm, octagonal 18K rose gold crown set with a faceted sapphire. Silvered flinque dial, Roman numerals, blued-steel sword-shaped hands. Sapphire crystal. Semi-matte brown alligator skin strap, 18 mm 18K rose gold double adjustable folding buckle. Large date at 12 o’clock, retrograde second time zone at 10 o’clock, day/night indicator at half past three, small seconds at 6 o’clock, sapphire case back. Water-resistant to 3 bar (approx. 30 meters/100 feet).