Chronomat Airborne AB0144 (Steel, 41/44 mm, B01, 30th Anniversary)

Chronomat Airborne ref. AB0144: 30th‑anniversary tribute with brushed rotating bezel and engraved rider tabs. Available in 41 or 44 mm steel cases. In‑house B01 chronograph (COSC), sapphire, 300 m WR.