Housed in a 46mm round stainless steel case measuring 13.6mm thick, the Super Navitimer B01 features a bi-directional rotating bezel and a transparent case back. A scratch-resistant sapphire crystal protects the black dial, which is fitted with luminescent hands, index hour markers, and slide rule markings around the outer rim. The date is displayed at the 6 o'clock position, and three sub-dials track 60 seconds, 30 minutes, and 12 hours for the chronograph function. The case is water resistant to 30 meters.
Powering the watch is the Breitling Calibre 01 automatic movement, composed of 346 parts and 47 jewels, oscillating at 28,800 vph with a power reserve of approximately 70 hours. Functions include a chronograph with column wheel, date, hour, minute, second, and chronometer designation. A pull/push crown completes the case design.
The watch is worn on a stainless steel bracelet in silver tone, 22mm wide, secured by a fold clasp with a push-button deployment release. Reference AB0137211B1A1 is presented with its original box and papers, making it a complete example of this Swiss-made chronograph.
