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Bell & Ross BR-05 GMT Green Steel: The Sage Dial Edition for 2026

What Caught Our Eye

  • The Bell & Ross BR-05 GMT Green Steel (reference BR05G-GN-ST) is a 41 mm automatic GMT watch in satin-finished and polished steel, featuring a three-layer sage green sunray dial with an independent arrow-shaped GMT hand and a two-tone 24-hour graduated flange, introduced as the centrepiece of Bell & Ross’s 2026 green-dial focus.
  • The dial colour is sage green with silver-toned reflections, achieved through a proprietary three-step process: sunray brushing, tinted green varnish, then a transparent glossy topcoat.
  • The BR-CAL.325-1 automatic movement delivers 54 hours of power reserve and allows the GMT hand to be set independently of the local hour hand.
  • Two strap options are available: green rubber or satin-finished and polished steel bracelet.
Bell & Ross BR-05 GMT Green Steel sage sunray dial close-up showing arrow GMT hand and two-tone flange
The sage green sunray dial with its two-tone 24-hour flange and arrow-shaped GMT hand — the defining visual of the BR-05 GMT Green Steel.

Design & Aesthetics

The BR-05 GMT Green Steel carries the collection’s structural logic intact: a round dial contained within a squared case, derived directly from the cockpit instrument panels that have shaped Bell & Ross’s visual identity since 2005. The integrated bracelet locks flush against the case at every lug, producing a silhouette that reads as a single continuous form rather than a case-and-strap assembly. On the BR-05 Grey Mirror Steel, that architecture carried a high-polish statement; here, it grounds a colour-led proposition.

The sage green is a deliberate choice over a saturated primary green. Bell & Ross describes it as carrying silver-toned reflections that shift with the light, and the three-step manufacturing process behind it — sunray brushing of a metal plate, a tinted green varnish, then a transparent glossy sealing layer — is what gives the surface its apparent depth. “Baignoire-style” polished rhodium-plated appliqué indices and skeletonised hands, each filled with white Super-LumiNova X1 for a green glow at night, complete a dial that reads precisely at a glance without relying on colour contrast alone.

The two-tone peripheral flange, graduated over 24 hours in green and silver grey, marks the boundary between daytime and nocturnal hours in the second time zone. It is functional typography as much as decoration.

Bell & Ross BR-05 GMT Green Steel 41mm case with integrated steel bracelet, satin and polished finish
The sage green dial and matching rubber strap unite in a harmonious, monochromatic composition.

Movement & Technical Detail

The Calibre BR-CAL.325-1 is an automatic mechanical movement with a 54-hour power reserve, visible through a sapphire caseback set against a 360-degree oscillating weight. The GMT complication allows the arrow-shaped second time-zone hand to be adjusted independently from the hour hand — a practical arrangement for GCC travellers rotating between multiple time zones within a single day.

The 41 mm case is 11 mm thick, finished in a combination of satin-brushed and polished steel surfaces. A screw-down crown with a dedicated crown guard maintains 100-metre water resistance, and a sapphire crystal with anti-reflective coating sits over the dial. These are working specifications, not decorative gestures: the case geometry and crown protection are consistent with Bell & Ross’s original professional brief, adapted here for city wear.

Bell & Ross BR-05 GMT Green Steel sapphire caseback revealing BR-CAL.325-1 automatic movement
The sage-green dial and steel integrated bracelet, caught in crisp natural light.

Heritage & Brand Context

Bell & Ross was established in 1994 by Carlos-A. Rosillo and Bruno Belamich, building its reputation on professional aviation instruments before shifting into the luxury watch market. The BR-01 of 2005, with its square case housing a circular dial, set the template that the BR-03 and, later, the BR-05 have developed in different directions. The BR-05, introduced in 2019, took the cockpit geometry and removed the aeronautical references entirely, replacing them with an integrated bracelet and refined surface finishing suited to an urban context. For collectors following the brand’s work through the Watches and Wonders calendar, the 2026 green-dial programme marks a clear editorial direction: Bell & Ross is using colour as a primary differentiator across multiple references simultaneously, with the BR-05 GMT Green Steel and the BR-03 Green Steel both active in the same cycle.

The BR-05 GMT Within the Collection

The 41 mm GMT occupies a considered position between the 40 mm BR-05 Auto and the 42 mm Chronograph. By contrast with the BR-X3 Black Titanium, which pursues technical complexity in avant-garde materials, the BR-05 GMT Green Steel stays within a more conventional steel-and-bracelet format while adding a second time zone as its sole functional advancement over the base automatic. That restraint is what makes it the commercial pivot of the 2026 green-dial range — accessible in size, recognisable in shape, and distinguished primarily by colour and dial architecture rather than mechanical escalation.

Bell & Ross BR-05 GMT Green Steel on green rubber strap, wrist shot urban setting
The BR-05 GMT Green Steel on its green rubber strap — an alternative to the steel bracelet that shifts the character of the watch considerably.
BR-05 GMT Green Steel — Specifications
ReferenceBR05G-GN-ST
MovementCalibre BR-CAL.325-1, Automatic Mechanical, 54-hour power reserve
Case Size41 mm wide, 11 mm thick
Case MaterialSatin-finished and polished steel
Water Resistance100 metres
StrapGreen rubber or satin-finished and polished steel bracelet
Bell & Ross BR-05 GMT Green Steel dial angle showing sunray reflections and rhodium-plated indices
The BR-05 GMT Green Steel presents its sunray green dial and integrated steel bracelet face-on.

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MovementCalibre BR-CAL.325-1, Automatic Mechanical, 54-hour power reserve
Case size41 mm wide, 11 mm thick
Case materialSatin-finished and polished steel
Water resistance100 metres
PriceNot stated

Frequently Asked Questions

What movement does the Bell & Ross BR-05 GMT Green Steel use?

The BR-05 GMT Green Steel is powered by the Calibre BR-CAL.325-1, an automatic mechanical movement with a 54-hour power reserve. It supports independent quick-setting of the GMT hand without disturbing the local hour hand.

What is the case size and material of the BR-05 GMT Green Steel?

The case measures 41 mm in diameter and 11 mm in thickness, produced in satin-finished and polished steel. It features a screw-down crown with crown guard and a sapphire caseback revealing the oscillating weight.

How does the BR-05 GMT Green Steel compare to other models in the BR-05 collection?

At 41 mm, it sits between the 40 mm BR-05 Auto and the 42 mm Chronograph, occupying a deliberate intermediate position. Unlike those models, it adds a second time zone via an arrow-shaped GMT hand and a two-tone 24-hour graduated flange.

Is the Bell & Ross BR-05 GMT Green Steel available on a rubber strap or bracelet?

Bell & Ross offers the BR-05 GMT Green Steel on either a green rubber strap or a satin-finished and polished steel bracelet, both secured with a folding steel buckle.

What makes the green dial of the BR-05 GMT Green Steel distinctive?

The dial is described as a sage green with silver-toned reflections, produced through a three-step process: sunray brushing of a metal plate, application of a tinted green varnish, and a final transparent glossy varnish layer that deepens colour and provides protection.

Osama Haseeb
Osama Haseeb
Osama Haseeb is the Horology Editor at WATCHESPEDIA. Over three years he has covered luxury lifestyle across watches, jewellery, yachts and perfumes for collectors and connoisseurs throughout the Gulf (GCC), pairing close attention to technical detail - movements, materials and specifications - with the market context that matters to Gulf buyers. He combines this editorial expertise with a strong command of modern search and AI-driven discovery, so that WATCHESPEDIA's coverage reaches the readers looking for it. He believes in doing things the right way, favouring accuracy and craftsmanship over shortcuts. Away from the desk, he is a keen mountain trekker.

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