The A. Lange & Sohne Richard Lange Perpetual Calendar Terraluna 180.026FE features a 45.5mm 18k white gold case surrounding a silver dial on a black alligator strap with an 18k white gold deployant buckle. Functions of this A Lange & Sohne Richard Lange Terraluna and its manual wind caliber L096.1 include 14-day power reserve, power reserve indicator, remontoir d'egalite constant force device, regulator dial with Seyffert scale, 24-hour world time, hours, minutes, seconds, day, date, month, day/night indicator, perpetual calendar, moon phase, leap year indicator and power reserve indicator. This A. Lange & Sohne watch also measures 17.1mm in thickness and 54.2mm from lug-to-lug.

For complete details, watch the full A. Lange & Sohne Terraluna review by Tim Mosso!