A. Lange & Söhne - Tourbograph Perpetual “Pour le Mérite”

A. Lange & Söhne has produced another masterpiece. To me it looks like a combination of a number of their signature works. As with all the “Pour le Mérite” pieces it features a fusée-and-chain. As with the Double Split, this one has a deep movement to fall in love with, and an engraved case back surround to the sapphire crystal.

The following two links to videos are compulsory viewing!

Link to YouTube promotional video:
TOURBOGRAPH PERPETUAL "Pour le Mérite" | SIHH 2017

Link to YouTube video giving a glimpse of what goes into making a fusée-and-chain:
Teaser SIHH 2017 #1



A. Lange & Söhne website

A. Lange & Söhne Facebook page

Monochrome's review, with live pics

Hodinkee's review

A Blog to Watch's review

Salon QP's review

Master Horologer's review