117.028 A Lange & Sohne. This White Gold Watch has Fixed bezel. Metallic black main dial with two recessed sub-dials and Roman numeral index hour markers. Double-Date window is located at the 1 o’clock position. This model has following functions: date, hour, minute, second and power reserve indicator. Scratch Resistant Sapphire crystal. Skeleton caseback. Black alligator leather strap with tang buckle. Manual Movement, Analog display, 72 hours of power reserve. The Watch comes with 38.5 mm round gold case. All preowned watches are not returnable. One year warranty for all watches. 117.028 A Lange & Sohne White Gold Watch.