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Bell & Ross · BR 03

Bell & Ross BR-03 42 mm

Reference BR0392-A522-CE/SRB · Tool · 42 mm

12123456789101142 × 42 mmLug-to-lug 51.5 mm
Illustration drawn from the specifications: case to scale, colours and style approximate. Not a photo. Photos on the official page

Specifications

Reference
BR0392-A522-CE/SRB
Family
BR 03
Category
Tool
Status
Current
Case material
Ceramic, Stainless steel
Case diameter
42 mm
Case thickness
10.4 mm Official
Lug-to-lug
51.5 mm Third-party
Lug width
—
Water resistance
100 m
Bezel
—
Calibre
BR-CAL.302 Official

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.

121234567891011Lug-to-lug 51.5 mmFlat top of the wrist 54.1 mm
Top view on a wrist, to scale
Flat top of the wrist 54.1 mmLug-to-lug 51.5 mmCase diameter 42 mm
Side view, across the wrist

At the limit

Lug-to-lug 51.5 mm on a flat top of 54.1 mm: 96 % of the width.

Lug-to-lug is 95 to 100% of the flat top. The lugs reach the edge, so check your wrist shape.

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
10.4 mm Official Bell & Ross October 20, 2026

Lug-to-lug

Value Type Source Date
51.5 mm Third-party The 1916 Company Review titled "Bell & Ross Instrument Br03 Matte Black (BR03-92-BL-CE) Review": "measures 10.6mm in thickness and 51.5mm from lug-to-lug". October 25, 2026

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 share this case and differ by metal, dial, bracelet or bezel. The figures on this page apply to all of them, except where a reference shows its own thickness.

Other BR 03 references

Watch Ø Thickness Lug-to-lug Calibre
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
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 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-03 White Steel and Gold 41 mm BR03A-WH-STPG/SCA 41 mm 9.4 mm — BR-CAL.302-1
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 03-92 42 mm BR0392-D-BL-BR/SCA 42 mm 12.05 mm — BR-CAL.302
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-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

Other Bell & Ross models

Watch Ø Thickness Lug-to-lug Calibre
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 V2-92 41 mm BRV292-O-ST/SST 41 mm 11.5 mm — BR-CAL.302
BR-X3 41 mm BRX3R-BLU-ST/SRB 41 mm 13.3 mm — BR-CAL.323
BR-X5 41 mm BRX5R-MTR-ST/SRB 41 mm 12.8 mm — BR-CAL.323
BR-X5 Black Titanium 41 mm BRX5R-BL-TI/STI 41 mm 12.8 mm — BR-CAL.323
Show 15 more
Watch Ø Thickness Lug-to-lug Calibre
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 Green Gold 40 mm BR05A-GN-PG/SCR 40 mm 10.33 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 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-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
BR V2-94 41 mm BRV294-RS18/SCA 41 mm 13.9 mm 47.8 mm BR-CAL.301

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