Tag Archive for: sonnerie

A. Lange & Söhne Grand Complication’s Secret Ingredients (Live Images + Pricing)

Traditionally, the right to be called a grand complication is reserved for timepieces containing at least three of horology’s most difficult complications: a chronograph or split-seconds chronograph; an astronomical complication such as a perpetual calendar; and a striking complication, e.g repeater or sonnerie. Naturally, these rules are unwritten and therefore subject to interpretation.