Case material: Rose gold; Charge: Manual; Conditions: Never worn Presentation condition : With boxes and all papers; Model: Little Lange 1 Soiree Price on request Gmtbroker Reference: 813.043 A. Lange & Sohne 813.043 Complete Details: This watch features: Polished 18kt rose gold case. Bezel set with 52 brilliant cut diamonds weighing a total of approximately +/- 0.8 carats. Brown mother of pearl dial with slightly recessed sub-dials. Offset larger hour & minute sub-dial, with: Polished rose gold hands. Applied Roman Numeral & diamond shaped index hour markers. Fine printed minute track. Offset small seconds sub-dial located a the bottom right corner of the dial, with: Polished rose gold hands. Fine printed seconds track. Patented large double window date display located at the the top right, with a quick correction button located on the case edge at the 10 o'clock position. Power Reserve (Up/Down) Indicator located at the 3 o'clock position. A. Lange & Sohne Caliber L901.4, beats at 21,600 vph, composed out of 365 parts, contains 53 Jewels & has an approximate power reserve of 72+ hours. Movement 3/4 back plate is finely finished with striped/ribbed finish and polished beveled edges. Extra attention is given to the hand decorated finishing of every surface - both visible & concealed. This watch is also known as 813043