A.Lange & Söhne Richard Lange Perpetual Calendar - 45.5 MM - White Gold - Silver Dial - 180.026FE

The model version in white gold with a dial crafted from solid silver is an exceptional timepiece, showcasing a regulator design reminiscent of high-precision scientific clocks on the dial side, and an orbital moon-phase display on the movement side. The case dimensions include a diameter of 45.5 mm and a thickness of 16.5 mm. Its manually wound movement offers an impressive power reserve of 336 hours. This watch also boasts a range of complications, including an outsize date, calendar function, constant-force escapement, day/night indicator, power-reserve indicator, and day-of-week display.

A.Lange & Söhne Richard Lange Perpetual Calendar - 45.5 MM - White Gold - Silver Dial - 180.026FE