The Interesting design, snug strap, plus the sporty specs (from water-resistance to metal situation) and black colorway all produced it the head of "silent luxury" ahead of tranquil luxury was a detail. Even though the ref. 5164A is no longer out there, Patek's preference to carry on the extended-functioning reference https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/