18k white gold case with a brown alligator leather strap. Fixed bezel. Silver dial with blue-toned hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Perpetual calendar. Three - 60 second, day and month. Automatic movement. Scratch resistant sapphire crystal. Case diameter: 38.5 mm. Case thickness: 9.8 mm. Round case shape. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second, perpetual calendar. Luxury watch style. Watch label: Made in Germany. Item Variations: 330 026, 330-026, 330/026, 330026. A. Lange and Sohne Saxonia Annual Calendar 18K White Gold Automatic Mens Watch 330.026.