The A. Lange & Söhne 1815 414.028 is powered by the manual-winding caliber L951.5 and features a black dial within a 40mm white gold case, introduced in 2017.
This timepiece operates with a manual-winding movement. The exterior incorporates an exhibition case back and a sapphire crystal. Water resistance is rated to 30m. The watch is fitted with a leather strap secured by a pin buckle. Functions include a flyback chronograph.
When purchased from Aristo Watch, this watch comes with access to Aristo Care. Daily wear puts real hours on a movement, and Aristo Watch follows that up with an additional year of inspection or servicing after the manufacturer's warranty.