As gorgeous as the rest of the watch is, it would be hard not to let this movement steal the show. Measuring 30mm diameter by 7.5mm thickness, comprising 390 parts, the L951.1 is a contemporary column-wheel chronograph incorporating flyback capability and virtually instantaneous jumping of the minutes register. The action of the activating buttons is soft and silky, with just enough "click" to confirm that one's request has been fulfilled. It is handwound and runs at a traditional 18kbph (which I especially love) with a reserve of approximately 36 hours, and incorporates the Lange signature large date, screwed balance with overcoil hairspring and engraved balance cock with swan's-neck adjuster. Virtually the entire chronograph mechanism is not just visible, but sculpturally highlighted through the back crystal. This is one watch wherein all that expensive and marvelous mechanical engineering and machinging is easy to appreciate. Whether it is the interplay of the levers around the column wheel, the engagement and dis-engagement of the center seconds wheel, or the little operetta leading up to (and through) the jumping minutes-hand, both sides of this watch are worth the attention! And just as Lange has designed the obverse to enhance readability and sobor functionality, the reverse is a gorgeous, multi-leveled riot of German Silver, stainless and blued steel, deep red rubies and gold chatons, engraving and wheels; hence three views:
