Case material: White gold; Charge: Manual; Conditions: New Presentation condition : With boxes and all papers; Model: Lange 1 Price on request Gmtbroker Reference: 116.039 A. Lange & Sohne 116.039 Complete Details: This watch features: Solid 18kt white gold case - brushed finished case edges & back, polished finished case bezel & lugs. Matte silver colored solid silver dial. Local/Home Time: Offset main sub-dial indicated the "Home Time". Applied index & Roman Numeral hour markings. Fine black printed minute track. Polished white gold hour & minute hands with luminous fill. Featuring a smaller sub-dial indicator located just beneath the 12 o'clock position, with a polished white gold arrow hand indicating am/pm. Also featuring a blued steel small-seconds hand sub-dial located at the 6 o'clock position of th Home-Time dial. Additional Time Zone Complication: An addition timezone can be set to the sub-dial located at the bottom right side of the dial. This dial features printed Arabic Numeral & index hour markings, a fine printed minute track. & polished white gold hour & minute hands with luminous fill. With 24 cities reflecting 24 different time-zones printed on the outer ring of the dial. The 2nd time-zone sub-dial can easily be quick-adjust by pressing the button on the case edge at the 8 o'clock position - this feature is accomplished by a complicated 67-part correction mechanism The sub-dial displays the corresponding time to the city time-zone that the watch is currently set