Breitling sizes by era and use-case: Navitimer B01 in 41/43/46mm with the slide-rule bezel; SuperOcean divers from 36mm to 44mm at up to 1,000m; Avenger tool-watch pilots from 42mm. The integrated-bracelet Chronomat B01 at 42mm × 15.1mm sits as the brand chronograph reference.
| Family | Model | Reference | Diameter | Thickness | Lug-to-Lug | Lug Width | Bracelet Taper | Water | Movement |
|---|---|---|---|---|---|---|---|---|---|
| Navitimer | Navitimer B01 Chronograph 43 | AB0138211B1P1 | 43 mm | 13.6 mm | 50.0 mm | 22 mm | 22 → 18 mm | 30 m | Cal. B01 |
| Navitimer | Navitimer B01 Chronograph 41 | AB0139241C1A1 | 41 mm | 13.6 mm | 48.5 mm | 20 mm | 20 → 18 mm | 30 m | Cal. B01 |
| Navitimer | Navitimer Automatic 41 | A17326211L1P1 | 41 mm | 12.5 mm | 48.5 mm | 20 mm | 20 → 18 mm | 30 m | Cal. 17 |
| Navitimer | Navitimer Automatic 35 | A17395161C1P1 | 35 mm | 11.5 mm | 42.0 mm | 18 mm | 18 → 14 mm | 30 m | Cal. 17 |
| SuperOcean | SuperOcean Automatic 42 | A17375211B1A1 | 42 mm | 12.7 mm | 50.0 mm | 22 mm | 22 → 18 mm | 300 m | Cal. 17 |
| SuperOcean | SuperOcean Automatic 44 | A17376211B1S1 | 44 mm | 14.4 mm | 52.0 mm | 22 mm | 22 → 20 mm | 300 m | Cal. 17 |
| SuperOcean | SuperOcean Automatic 36 | A17377211B1S1 | 36 mm | 11.4 mm | 42.5 mm | 18 mm | 18 → 16 mm | 300 m | Cal. 17 |
| SuperOcean | SuperOcean Heritage B20 42 | AB2010161C1S1 | 42 mm | 13.7 mm | 50.0 mm | 22 mm | 22 → 18 mm | 200 m | Cal. B20 |
| SuperOcean | SuperOcean Heritage 57 | A10370161C1A1 | 42 mm | 11.4 mm | 50.0 mm | 22 mm | 22 → 18 mm | 100 m | Cal. 10 |
| Avenger | Avenger Automatic GMT 44 | A32395101B1X1 | 44 mm | 12.7 mm | 50.0 mm | 22 mm | 22 → 20 mm | 300 m | Cal. 32 |
| Avenger | Avenger Chronograph 42 | A13317101B1X1 | 42 mm | 14.3 mm | 50.5 mm | 22 mm | 22 → 20 mm | 300 m | Cal. 13 |
| Premier | Premier B01 Chronograph 42 | AB0118A11C1A1 | 42 mm | 13.7 mm | 49.0 mm | 22 mm | 22 → 18 mm | 100 m | Cal. B01 |
| Premier | Premier B15 Duograph 42 | AB1510171C1P1 | 42 mm | 15.3 mm | 49.0 mm | 22 mm | 22 → 18 mm | 100 m | Cal. B15 |
| Chronomat | Chronomat B01 42 | AB0134101C1A1 | 42 mm | 15.1 mm | 50.0 mm | integrated | integrated bracelet | 200 m | Cal. B01 |
| Chronomat | Chronomat Automatic GMT 40 | A32398101B1A1 | 40 mm | 12.6 mm | 47.0 mm | integrated | integrated bracelet | 200 m | Cal. 32 |
| Chronomat | Chronomat Automatic 36 | A10380101B1A1 | 36 mm | 11.7 mm | 42.0 mm | integrated | integrated bracelet | 200 m | Cal. 10 |
| Top Time | Top Time B01 Chronograph | AB01761A1L1A1 | 41 mm | 13.9 mm | 47.5 mm | 22 mm | 22 → 18 mm | 100 m | Cal. B01 |
| Top Time | Top Time Ford Mustang | A25310241B1X1 | 42 mm | 13.9 mm | 49.0 mm | 22 mm | 22 → 18 mm | 100 m | Cal. 25 |
| Aerospace | Aerospace B70 Orbiter | EB2094101B1S1 | 43 mm | 10.4 mm | 46.0 mm | 22 mm | 22 → 20 mm (titanium) | 100 m | Cal. B70 |
| Endurance | Endurance Pro | X82310A51B1S1 | 44 mm | 12 mm | 49.0 mm | 22 mm | 22 → 20 mm (rubber) | 100 m | SuperQuartz |
| Emergency | Emergency II | E76325A21B1E1 | 51 mm | 21.7 mm | 57.0 mm | 23 mm | 23 → 20 mm (titanium) | 50 m | SuperQuartz |
| SuperOcean | SuperOcean Heritage 46 | A17320201B1P1 | 46 mm | 14.2 mm | 53.0 mm | 22 mm | 22 → 20 mm | 200 m | Cal. 17 |
| Navitimer | Navitimer B01 Chronograph 46 | AB01382A1G1A1 | 46 mm | 14.5 mm | 53.0 mm | 22 mm | 22 → 20 mm | 30 m | Cal. B01 |
| Premier | Premier B25 Datora Chronograph | AB2510201C1A1 | 42 mm | 15.2 mm | 49.0 mm | 22 mm | 22 → 18 mm | 100 m | Cal. B25 |
| Navitimer | Navitimer Cosmonaute | AB02135241L1P1 | 41 mm | 13.7 mm | 49.0 mm | 20 mm | 20 → 18 mm | 30 m | Cal. B02 |
Specs from the manufacturer's published technical data. Lug-to-lug values reflect commonly-cited caliper measurements where the manufacturer does not publish them and may vary by ±0.5 mm. References cover the principal current production variants per family - bezel, dial, and metal-option references usually share case dimensions.
Comments
No comments yet, be the first to weigh in.