Two things A. Lange & Söhne is well known for are producing spectacular watches and producing those watches in very limited quantities. Well here they went all-out on both fronts. The new Grand Complication is a truly amazing piece of horology and only six of them will be made. Here is a first look at this new stunner from A. Lange & Söhne.

Different manufactures have different standards for what they will and will not call a grand complication, but this particular watch features a grande and petite sonnerie, minute repeater, split-seconds monopusher chronograph (with flyback seconds and a minutes register), as well as a perpetual calendar with moonphase indicator. By any standard, this is one complicated watch.