A. Lange & Söhne

To incorporate fusee and chain with tourbillon. My first impression is awe at its minuscule size (38.5mm). So much complication packed into such a small package. It’s always harder to pack complications into smaller wristwatches rather than larger ones. P...  

This one resides squarely in that list

a certain austerity. They are unmistakable.

My logical mind always think of PG 6 - POA first when I see these beauties 😅

Glad I can add it now

This one has it all💪

An utterly magnificent piece - congratulations on owning it. As to the technical complexity, yeah: no doubt a challenge to fit a fusée and chain mechanism into a 30.6mm calibre. Barrel size and thus power reserve are the principal impacts. AR&P and Lange ... 

I remember being awestruck by it when it first came out and I still am !

A cornerstone, no doubt. Best, Emmanuel

I like a Lange without a BIG DATE

Especially in yellow gold. Thank you for sharing it.

It looks like it might not. The original crystals were not AR-coated. If the crystal is not AR-coated, and if you haven't already considered this, then you might consider having Lange replace it with an AR-coated crystal. It makes a big difference, though...