Breitling Superocean Heritage B31 automatic green dial rubber strap 44 mm

An icon revisited in a 44 mm format

Launched in 1957, the Superocean immediately established itself as a benchmark in the world of diving watches, with a strong aesthetic signature and a unique stylistic approach.

Through its flagship models, such as the three-hand reference 1004 and the 807—the world's first diving chronograph—Breitling has successfully combined technical excellence with visual refinement. The Superocean Heritage collection, successfully relaunched in 2017, continues this heritage with a contemporary twist.

In 2025, Breitling is offering this iconic line a new evolution. Refined proportions, optimized readability, and a strong presence. But above all, the arrival of the B31 caliber, a three-hand automatic movement manufactured in-house, adds a new technical dimension to the non-chronograph models in the range. More than just an update, this is a visible and tangible upgrade, designed for enthusiasts of fine mechanics and watch design alike.

The model: a bold green hue and dynamic look

The AB3112361L1S1 model immediately stands out with its deep green dial and matching ceramic bezel. The overall effect recalls the world of the sea and tropical forests, while maintaining an elegant simplicity. The 44 mm steel case is complemented by a textured green rubber strap, which echoes the color of the dial and adds a touch of modernity to the piece.

The result is both powerful and balanced: the arrow-shaped hands, applied hour markers and date at 6 o'clock are carefully arranged for clear and quick reading. The supple and durable rubber gives this version a sportier style than its mesh bracelet counterpart, while ensuring remarkable comfort for everyday wear.

The B31 caliber: a new generation of in-house manufacturing

Unveiled in 2025, the B31 caliber marks a key milestone in Breitling's in-house movement strategy. This three-hand, date mechanism, developed entirely in-house, offers a comfortable power reserve of 78 hours. It features a robust and proven architecture with bidirectional automatic winding, a frequency of 28,800 vibrations per hour, and COSC chronometer certification.

Silent, smooth, and remarkably stable, the B31 is a superb three-hand manufacture caliber that makes no compromises on quality. Visible through the transparent case back, it reveals itself with understated elegance and beautiful finishes.