The 44 mm round stainless steel case is fitted with a uni-directional rotating bezel featuring a black ceramic inlay, a scratch-resistant sapphire crystal, a screw-locked crown, and a transparent case back. At 15.5 mm thick and rated to 200 metres / 660 feet of water resistance, the watch carries genuine dive credentials alongside its chronograph functionality.
The silver-tone dial presents luminescent arrow-shaped hands and index hour markers, with minute markers lining the outer rim and a date window positioned between 4 and 5 o'clock. Three black sub-dials track 60 seconds, 30 minutes, and 12 hours of elapsed time. The black rubber Aero Classic strap measures 22 mm at the lug and fastens with a fold-over clasp with push-button release.
Power comes from the Breitling Calibre 01 automatic movement — 346 parts, 47 jewels, beating at 28,800 vph with a power reserve of approximately 70 hours. Swiss made and chronometer-rated, this 2024 reference AB0162121G1S1 is presented with its original box and papers.
