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Bell & Ross · Family: BR 03-92 Diver

Bell & Ross BR 03-92 Diver Blue Steel BR0392-D-BU-ST/SRB

The Bell & Ross BR 03-92 Diver Blue Steel BR0392-D-BU-ST/SRB is a 42mm dive watch in polished-satin steel with a blue dial and a unidirectional bezel graduated to 60 minutes, part of the 'circle in a square' collection launched in 2017 and rated to the professional ISO 6425 dive standard. It runs the automatic BR-CAL.302 caliber with roughly 54 hours of power reserve. Cazador has no verified price observations (n=0) for this reference as of today.

Specifications

Case diameter
42 mm
Thickness
[UNVERIFIED: exact case thickness not confirmed in the official spec sheet consulted]
Case material
Polished-satin steel
Movement
Automatic caliber BR-CAL.302 (based on Sellita SW300-1/ETA 2892-2), 25 jewels
Frequency
28,800 vph (4 Hz)
Power reserve
~54 hours
Water resistance
300 m
Bezel
Unidirectional, graduated to 60 minutes, blue anodized aluminum insert
Crystal
Sapphire with anti-reflective coating
Dial
Blue, applied indexes with Super-LumiNova, skeletonized hands filled with Super-LumiNova
Strap
Blue rubber and black ultra-resistant synthetic canvas
Collection
'circle in a square', launched in 2017 (Baselworld)

Price & trend

Insufficient data

0 of 5 price observations needed to show a reliable range

Insufficient data: 0 price observations (PricePoints) recorded as of July 25, 2026. Cazador does not estimate or infer a range without sourced market data.

History

Bell & Ross was born in 1994 in Paris, when Bruno Belamich and Carlos A. Rosillo — former classmates who combined their surnames ('Bell' and 'Ross') to name the brand — set out to build tool watches for professionals working in extreme conditions: pilots, divers, bomb-disposal experts. The first models were manufactured with German watchmaker Helmut Sinn, until production moved to Switzerland after Chanel came in as a minority shareholder in 2002.

The firm became known for the 'circle in a square' aesthetic of its BR-01/BR-03 line, which translates the round dial reading of an aircraft cockpit instrument into a square, aviation-inspired case, introduced in 2005. The BR 03-92 Diver, launched in 2017 at Baselworld, carried that same philosophy into professional dive-watch territory: a unidirectional bezel, 300 meters of water resistance, and ISO 6425 certification, with the 42mm square case as the house's visual signature.

This Blue Steel version runs the automatic BR-CAL.302 caliber, based on a modified Sellita SW300-1/ETA 2892-2 movement, and adds a blue dial with skeletonized hands filled with Super-LumiNova for underwater legibility. [UNVERIFIED: we do not confirm the exact introduction year of this specific blue-dial, rubber-and-canvas-strap combination on reference BR0392-D-BU-ST/SRB, nor whether it remains in active catalog as of July 2026].

Frequently asked questions

How much does a Bell & Ross BR 03-92 Diver Blue Steel cost?

Cazador has no verified price observations for this reference (0 PricePoints recorded as of July 2026). We do not publish estimates without our own sourced market data.

What does 'circle in a square' mean in Bell & Ross's design?

It's the design concept that translates the round dial reading of an aircraft cockpit instrument into a square case, introduced in 2005 and later applied to lines like the BR 03-92 Diver.

Is the BR 03-92 Diver a certified dive watch?

Yes, it meets the professional ISO 6425 standard with a graduated unidirectional bezel and 300 meters of water resistance.

What caliber does the BR 03-92 Diver Blue Steel use?

The BR-CAL.302, an automatic movement based on a modified Sellita SW300-1/ETA 2892-2, with roughly 54 hours of power reserve.

When was Bell & Ross founded and by whom?

In 1994 in Paris, by Bruno Belamich and Carlos A. Rosillo, whose combined surnames give the brand its name.

Where is the Bell & Ross BR 03-92 Diver made?

In Switzerland; although Bell & Ross is a French brand headquartered in Paris, it moved production to Swiss soil after Chanel became a shareholder in 2002.

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