DuFa (Deutsche Uhrenfabrik) Aalto Automatic Regulator, ref. DF-9017-05, made in Germany. Regulator layout: central minute hand, 24-hour subdial, small seconds — a genuinely unusual dial. Specs: 42mm stainless case, 12mm thick; Miyota automatic movement, 21 jewels, ~40h reserve; exhibition caseback; domed crystal; 3 ATM; on its original tan Italian leather strap. Condition: Good, running well. Polished case is clean; strap shows light wear. Included: original box. No papers. Price: $250. Local pickup only — public meetup in the Bethesda area. Cash or Zelle. No shipping.