NAVITIMER 01
| Caliber | Breitling 01 | Movement | Selfwinding mechanical |
| Power reserve | Over 70-hour | Chronograph | 1/4th second, 30 minutes, 12 hours |
| Vibration | 28 800 v.p.h | Jewel | 47 jewels |
| Calendar | Dial aperture | Case | Steel or 18K red gold |
| Water resistance | 3 bars | Bezel | Bidirectional, slide rule |
| Crown | Non screw-locked, two gaskets | Back | Screwed in |
| Crystal | Cambered sapphire, glareproofed both sides | Diameter | 43,00 mm |
| Weight (without strap) | 81,20 gr. | Interhorn width | 22/20 mm |
| Strap/bracelet | Leather, Navitimer or Air Racer |