Early Avenger Chronograph A13370 in steel, ~43 mm, 300 m WR, rider‑tab bezel, cambered sapphire, Valjoux 7750‑based calibre (Breitling 13).
Early Avenger Chronograph A13370 in steel, ~43 mm, 300 m WR, rider‑tab bezel, cambered sapphire, Valjoux 7750‑based calibre (Breitling 13).