Jaeger LeCoultre Master Geographic GMT Rose Gold Mens Watch Q1422421. 18kt rose gold case with a dark brown alligator leather strap. Fixed 18 kt rose gold bezel. Silver dial with rose gold-tone hands and stick hour markers. Arabic numeral marks the 12 o'clock position. minute markers around the outer rim. Automatic movement with 43 hour power reserve. Caliber 939 engine. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 39 mm. Round case shape. Deployment clasp with push button. Water resistant at 50 meters / 165 feet. Functions: date, GMT, second time zone, hour, minute, second. Additional Info: power reserve indicator on dial.