From a recent A.Lange boutique visit, I saw the A.Lange 1815 Chronograph boutique edition which features blue numerals and a pusolgraph scale.
The movement of the 1815 Chronograph is like a masterpiece of architecture. Plates are made of German silver and they are decorated by solid gold chantons. Hand engraved balance cock and you can see the movement of the flyback chronograph clearly
The movement of the Lnage 1 platinum. 3/4 plate made of German silver. Decorated with blued screws,solid gold chantons and a hand engraved balance cock.
A comparison of the two movements
Two different dial styles. Wearing the 1815 chronograph is like wearing an engine on the wrist
Of the two watches I highly recommend the 1815 chronograph boutique edition. Not only is it much rarer but it is also much more casual in style. It looks very sharp even with t-shirt and jeans. The blue numerals are so clean and the pulsograph greatly complements the numerals. When you turn the watch over, you see art and the pinnacle of watchmaking.
The Lange 1 platinum is more dressy in many ways. It is smaller at 38.5mm. One would behold the beauty of the 3/4 as the movement is so neat and masculine. Well decorated and crafted, the movement is in a different style than the chronograph one. It looks less complicated and more striking and sheer.