Breitling Chronomat 38
Most Breitling Chronomat 38 references take a 20 mm watch strap: 7 of 8.
Breitling Chronomat 38 lug width by case size
8 references measured. Updated 2026-11-08.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 38 mm | 20 mm · 18 mm on 1 | 8 | — | A1331053/A776/385A, A1331053/A776/720P, A1331053/BD92/385A |
References that take a different watch strap
- A1331053/BD92/772P: 18 mm, not the 20 mm of most 38 mm cases
Every Breitling Chronomat 38 reference
- Chronomat 38 SleekT Stainless Steel / Diamond / MOP / BraceletA1331053/A776/385A
20 mm - Chronomat 38 SleekT Stainless Steel / Diamond / MOP / AlligatorA1331053/A776/720P
20 mm - Chronomat 38 SleekT Stainless Steel / Diamond / Black / BraceletA1331053/BD92/385A
20 mm - Chronomat 38 SleekT Stainless Steel / Diamond / Black / AlligatorA1331053/BD92/772P
18 mm - Chronomat 38 SleekT Stainless Steel / Diamond / MOP / CalfA1331053A774115X
20 mm - Chronomat 38 SleekT PearlW1331012/A774/385A
20 mm - Chronomat 38 SleekT Pearl DiamondW1331012/A776/385A
20 mm - Chronomat 38 SleekT BlackW1331012/BD92/385A
20 mm
Other Breitling families
Inside each one the lug width often changes: it is the reference that decides.
- Galactic 1,255
- Avenger 500
- Navitimer 483
- Colt 371
- Chronomat B01 44 345
- Superocean Heritage 316
- Transocean 245
- Superocean 233
- Chronomat B01 42 135
- Premier 134
- AVI 122
- Montbrillant 88
All Breitling families → · Why the size changes inside a family →