A. Lange & Söhne

The perpetual calendar is excellent--hyper-legible and instantaneous. The button advances all indications together in sync, and can’t be pressed accidentally since it only works when the crown is pulled out. There are still toothpick holes for independent...  

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It’s painful to face such a competitor.

But maybe the best is the tourbillon pour le merite, or the ratteapante in platinum for me.

Maybe because of my ambivalence towards tourbillons in general, but there are some great Pour le Merites