Watch Almanac
Bell & Ross

BR 03 Black Matte

Ref. BR03A-BL-CE/SRB

Case diameter
41 mm
Manufacturer spec
Lug-to-lug
41 mm
Unverified
Thickness
10.6 mm
Unverified
Lug width
—
Not published

Retail price $4,500 (US, Oct 2026)

Wears small
Wrist flat: 55.1 mmLug-to-lug: 41 mm

How the BR 03 Black Matte wears

Its lugs add only 0 mm to the 41 mm case, against 7 mm typical across the almanac, so it wears smaller than its diameter suggests.

On our fit model it sits best on wrists from 5.75" to 6.75" (14.6–17.1 cm); below 5.75" the lugs start to reach the edge of the wrist.

At 10.6 mm thick it is thicker than 94% of the 47 other rectangular watches we've measured, so expect it to sit tall on the wrist.

Will the BR 03 Black Matte fit your wrist?

With a 41 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmIdeal fit
6.5"51.2 mmIdeal fit
7"55.1 mmWears small
7.5"59.1 mmWears small
8"63 mmWears small

Specifications

Reference
BR03A-BL-CE/SRB
Collection
BR 03
Status
In production
Introduced
2023
Case material
black ceramic
Crystal
sapphire
Water resistance
100 m
Bezel
fixed square bezel with four screws
Dial
matte black
Strap / bracelet
black rubber strap, plus black synthetic canvas strap
Style
Rectangular, Sport

Movement

Caliber
Bell & Ross BR-CAL.302
Type
automatic
Power reserve
54 hours
Frequency
28,800 vph (4 Hz)

More BR 03 references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Sources