Breitling Chronomat B01 42 Steel/Red Gold Green Dial UB0134131L1S1

The Breitling Chronomat B01 42 is one of the most recognizable sport-chronograph references in modern watchmaking, and reference UB0134131L1S1 represents the line at its most visually compelling. Combining a 42mm case in stainless steel and red gold with a vivid green dial, this brand-new example sits at the intersection of professional performance and contemporary luxury aesthetics that have defined the Chronomat family since its relaunch as Breitling's flagship sporty chronograph.

The Chronomat lineage stretches back to the early 1980s when Breitling collaborated with the Italian aerobatic display team to produce a robust, slide-rule-equipped pilot's chronograph. Over the decades the family evolved into its current B01 generation, named after Breitling's proprietary in-house chronograph movement. The Chronomat B01 42 is the more compact sibling to the 44mm variant, offering the same technical ambition in a case diameter that suits a broader range of wrists without sacrificing any of the model's muscular, purposeful character.

The 42mm two-tone case of reference UB0134131L1S1 marries the cool durability of polished and brushed stainless steel with warm red gold accents, a pairing that elevates the watch well beyond pure tool territory. The green dial — an index-hour-marker execution — delivers rich, saturated depth that reads differently under daylight than under artificial light, giving the watch a living, shifting personality across the day. The uni-directional ratcheted bezel is both a safety feature for timing dives and a tactile pleasure to operate, clicking with the precise, positive action that Breitling enthusiasts expect.

Powering the watch is an automatic chronograph movement — Breitling's in-house caliber family built specifically for the Chronomat B01 line — ensuring the timing functions operate with column-wheel precision and vertical-clutch smoothness. The result is a clean, instantaneous chronograph start and stop with no jumping of the seconds hand, a hallmark of modern manufacture-level construction. Delivered on a rubber strap, the watch is ready for water, adventure, and everything in between while remaining elegant enough for dressed-down professional settings.

On the wrist the Chronomat B01 42 in steel and red gold with a green dial makes an unmistakable statement. The 42mm diameter sits confidently without overwhelming, and the green-and-gold color combination has proven to be among the most sought-after configurations in the current Breitling lineup. Collectors and enthusiasts who appreciate both horological substance and bold style have made green-dial two-tone sports watches one of the defining aesthetics of the present era in fine watchmaking.

Bizak & Co. is pleased to offer this brand-new Breitling Chronomat B01 42 reference UB0134131L1S1 at the best price available. Whether you are looking to buy online or prefer a personal consultation, our team is ready to guide you through the purchase with the expertise and service you expect from a trusted luxury watch dealer. Reach out to Bizak & Co. today to secure this exceptional Breitling Chronomat before it moves on.