Specifications
- Reference
- BRX5R-MTR-ST/SRB
- Family
- BR X5
- Category
- Tool
- Status
- Current
- Case material
- Stainless steel
- Case diameter
- 41 mm
- Case thickness
- 12.8 mm Official
- Lug-to-lug
- —
- Lug width
- —
- Water resistance
- 100 m
- Bezel
- —
- Calibre
- BR-CAL.323 Official
- Power reserve
- 70 h
Official product page · retrieved October 20, 2026
Does it fit your wrist?
Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.
No lug-to-lug figure exists for this reference yet, so fit cannot be computed.
Measurements and sources
Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.
Case thickness
| Value | Type | Source | Date |
|---|---|---|---|
| 12.8 mm | Official | Bell & Ross | October 20, 2026 |
Lug-to-lug
No source gave this figure yet.
Lug width
Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.
No source gave this figure yet.
Calibre source
Official Bell & Ross · retrieved October 20, 2026
Other versions in the same case
These references differ only by dial, bracelet or bezel colour. The brand gives them the same case dimensions, so the figures on this page apply to them too.
- BRX5R-MTR-ST/SST · Meteorite, bracelet
- BRX5R-BL-ST/SRB · Black Steel, rubber strap
- BRX5R-BL-ST/SST · Black Steel, bracelet
- BRX5R-IB-ST/SST · ice blue steel, bracelet
- BRX5R-IRS-ST/SRB · Iridescent, rubber strap
- BRX5R-IRS-ST/SST · Iridescent, rubber strap
Other BR X5 references
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| BR-X5 Black Titanium 41 mm BRX5R-BL-TI/STI | 41 mm | 12.8 mm | — | BR-CAL.323 |
Other Bell & Ross models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| BR V2-92 41 mm BRV292-O-ST/SST | 41 mm | 11.5 mm | — | BR-CAL.302 |
| BR-03 41 mm (steel) BR03A-GB-ST/SCA | 41 mm | 9.65 mm | — | BR-CAL.302-1 |
| BR-03 Skeleton Steel 41 mm BR03A-BL-SKST/SRB | 41 mm | 9.65 mm | — | BR-CAL.328 |
| BR-X3 41 mm BRX3R-BLU-ST/SRB | 41 mm | 13.3 mm | — | BR-CAL.323 |
| BR-03 41 mm (ceramic, calibre BR-CAL.302-1) BR03A-PH-CE/SRB | 41 mm | 10.6 mm | — | BR-CAL.302-1 |
| BR-03 41 mm (ceramic, calibre BR-CAL.327) BR03A-HE-CE/SRB | 41 mm | 10.6 mm | — | BR-CAL.327 |
Show 31 more
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| BR-03 Astro 41 mm BR03A-EMM-CE/SRB | 41 mm | 11.5 mm | — | BR-CAL.327 |
| BR-03 Skeleton Black Ceramic 41 mm BR03A-BL-SKCE/SRB | 41 mm | 10.6 mm | — | BR-CAL.328 |
| BR-03 Skeleton Lum Ceramic 41 mm BR03A-LM-SKCE/SRB | 41 mm | 11.25 mm | — | BR-CAL.328 |
| BR-03 Space Mission 41 mm BR03A-SPM-CE/SRB | 41 mm | 10.6 mm | — | BR-CAL.325 |
| BR-03 White Steel and Gold 41 mm BR03A-WH-STPG/SCA | 41 mm | 9.4 mm | — | BR-CAL.302-1 |
| BR-05 Black Ceramic 41 mm BR05A-BL-CE/SRB | 41 mm | 11.2 mm | — | BR-CAL.321-1 |
| BR-05 Skeleton Ceramic 41 mm BR05A-BL-SK-CE/SCE | 41 mm | 11.2 mm | — | BR-CAL.322-1 |
| BR-05 40 mm BR05A-DR-ST/SST | 40 mm | 10.33 mm | — | BR-CAL.321 |
| BR-05 Artline 40 mm BR05A-BL-GLST/SST | 40 mm | 10.5 mm | — | BR-CAL.321 |
| BR-05 Grey Mirror Steel 40 mm BR05A-MI-ST/SRB | 40 mm | 10.5 mm | — | BR-CAL.321-1 |
| BR-05 Skeleton 40 mm BR05A-GN-SKST/SRB | 40 mm | 10.33 mm | — | BR-CAL.322 |
| BR-05 Skeleton Arctic Blue 40 mm BR05A-AB-SKST/SST | 40 mm | 10.33 mm | — | BR-CAL.322-1 |
| BR-X3 Micro-Rotor 40 mm BRX3M-MR-ST/SCA | 40 mm | 9 mm | — | BR-CAL.390 |
| BR-X3 Tourbillon MICRO-ROTOR 40 mm BRX3M-TRB-ST/SCR | 40 mm | 9 mm | — | BR-CAL.389 |
| BR-03 42 mm BR0392-A522-CE/SRB | 42 mm | 10.4 mm | 51.5 mm | BR-CAL.302 |
| BR-05 Green Gold 40 mm BR05A-GN-PG/SCR | 40 mm | 10.33 mm | — | BR-CAL.321 |
| BR V1-92 38.5 mm BRV192-MIL-ST/SCA | 38.5 mm | 11 mm | 45.9 mm | BR-CAL.302 |
| BR-05 Steel 36 mm BR05A-S-GR-ST/SST | 36 mm | 8.5 mm | — | BR-CAL.329 |
| BR V2-93 41 mm BRV293-BL-ST/SRB | 41 mm | 12.3 mm | 47.7 mm | BR-CAL.303 |
| BR-05 GMT Green Steel 41 mm BR05G-GN-ST/SRB | 41 mm | 11 mm | — | BR-CAL.325-1 |
| BR 03-93 42 mm BR0393-GMT-ST/SCA | 42 mm | 11.3 mm | — | BR-CAL.303 |
| BR-03 42 mm (steel, 12.05 mm high) BR0392-D-BL-ST/SRB | 42 mm | 12.05 mm | — | BR-CAL.302 |
| BR V2-94 41 mm BRV294-RS18/SCA | 41 mm | 13.9 mm | 47.8 mm | BR-CAL.301 |
| BR 03-92 42 mm BR0392-D-BL-BR/SCA | 42 mm | 12.05 mm | — | BR-CAL.302 |
| BR-03 42 mm (ceramic, thickness not given) BR0392-D-TR-CE/SRB | 42 mm | 13.6 mm | 51.5 mm | BR-CAL.302 |
| BR-03 Diver 42 mm BR03A-D-OL-CE/SRB | 42 mm | 13.35 mm | — | BR-CAL.302-1 |
| BR-03 Diver Black Bronze 42 mm BR03A-D-BL-BR/SRB | 42 mm | 12.3 mm | — | BR-CAL.302-1 |
| BR 03-94 42 mm BR0394-A521/SRB | 42 mm | 12.5 mm | 51.5 mm | BR-CAL.301 |
| BR-03 Type A Patrouille de France 42 mm BR03AD-BBR-ST/SRB | 42 mm | 11.25 mm | — | BR-CAL.103 |
| BR-05 42 mm BR05C-A523-ST/SCA | 42 mm | 14.25 mm | — | BR-CAL.326 |
| BR-05 Chrono 42 mm BR05C-STD-STPG/SCA | 42 mm | 14.25 mm | — | BR-CAL.326 |