18k rose gold case with a brown alligator leather strap. Fixed bezel. Silver dial with rose gold-tone hands and index hour markers. Tachymeter scale appears around the outer rim. Dial Type: Analog. Chronograph - sub-dials displaying: three - 60 second, 30 minute and power reserve. A. Lange & Sohne Calibre L001.1 hand wind movement with about 36 hours of power reserve. Scratch resistant sapphire crystal. Case size: 43 mm. Case thickness: 15.3 mm. Round case shape. Tang clasp. Functions: chronograph, column wheel, flyback, hour, minute, small second, power reserve indicator. Luxury watch style. Watch label: Made in Germany. A. Lange and Sohne Double Split Silver Dial Chronograph 18K Rose Gold Mens Watch 404.032.