For sale is a pre-owned near mint condition 40mm 18 karat yellow gold A. Lange & Sohne Grand Langematik. The 309.021 was originally purchased from Cellini in 2008 and is accompanied by its original boxes and papers. The Lange received a complete overhaul of the movement and a polishing of the case at the authorized service center in July of 2020. The Lange features a polished yellow gold case, which is accented by a fixed smooth gold bezel. The Grand Langematik is mounted on an OEM caramel colored alligator strap that is rubber backed and is secured by an OEM polished yellow gold tang buckle. The OEM strap shows minimal signs of wear and has the majority of its use life left. The Lange features a champagne silver dial with applied polished yellow gold stick hour markers, polished gold luminous hands, a circular grain textured seconds sub dial register at 6 o’clock, and a digital date window aperture at 12 o’clock. The movement used in the 309.021 is the A. Lange & Sohne Caliber L921.4 which features approximately 46 hours of power reserve, and is proudly displayed through a transparent exhibition case back. For additional information on this timepiece please email estatewatches@radcliffejewelers.com.