| Brand | A. Lange & Söhne |
| Name | Lange 1 Tourbillon Handwerkskunst |
| Diameter | 39 mm |
| Material | Platinum Case, Leather Strap |
| Features | Date, Big Date, Power Reserve Indicator, Small Seconds, Water resistant to 100 ft, Tourbillon |
| Movement | Manual Mechanical Power Reserve 72 hours |