Atelier de Chronométrie gives the AdC28 a warm salmon-and-rose-gold character

The AdC28 reinterprets Atelier de Chronométrie’s earlier AdC21 concept as a small-seconds watch. Its 37mm case is handmade in 18k rose gold, with stepped lugs and a concave bezel. The two-tone salmon dial combines applied faceted rose-gold markers, rose-gold leaf hands and a blued-steel seconds hand above an engine-turned subdial.

The atelier’s hand-wound M284 calibre measures 30mm across, uses 19 jewels and runs at 18,000 vibrations per hour. Atelier de Chronométrie quotes a 42-hour power reserve. The Arcap bridges retain their natural colour and are decorated with 90-degree Côtes de Genève, hand beveling and polished countersinks, while a hand-engraved bridge and a black-polished rose-gold number plaque reinforce the one-off character.