18kt white gold case with a black leather strap. Fixed 18kt white gold bezel. Silver dial with blue hands and index hour markers. Arabic numeral appears at the 12 o'clock position. Minute markers around the outer rim. Dial Type: Analog. Seconds sub-dial at the 6 o'clock position. Automatic movement with a 45 hour power reserve. Scratch resistant sapphire crystal. Solid case back. Case dimensions: 46 mm x 27 mm. Case thickness: 7.2 mm. Rectangle case shape. Band width: 22 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Item Variations: Q2783520, 2783520, 278.35.20, Q278.35.20. Jaeger LeCoultre Reverso 1931 Silver Dial Black Leather Mens Watch Q2783520.