Watch

Jacques Bianchi Introduces the JB300 Poulpro: An Evolution in Dive Watch Engineering

Dec 20, 2025, 8:19 AM

Jacques Bianchi Marseille proudly introduces its latest creation, the JB300 Poulpro, a timepiece that signifies a notable advancement in the brand's technical dive watch collection. This new model successfully combines the distinctive aesthetic flair of the original JB200 Poulpro with a more robust and performance-oriented titanium construction. The emphasis here is not on superficial adornment, but on elevating a recognizable design language into a tool watch with enhanced utility and resilience.

In the realm of dive watches, the distinction between mere aesthetic elements and genuine operational functionality is crucial. The Jacques Bianchi JB300 Poulpro decidedly leans towards the latter, aiming to be a reliable instrument for demanding underwater environments. This commitment is evident in its design choices, which maintain the playful visual identity that made the earlier Poulpro model so recognizable, yet adapt it for a more serious application. This approach results in a timepiece that is both charming and highly capable.

The JB300 Poulpro extends the narrative established by the JB200 Poulpro, a watch celebrated for its bold imagery and signature octopus emblem. Rather than discarding this visual heritage, the JB300 propels it into a new, more technically sophisticated domain. While the JB200 was often perceived as a modern tribute to vintage dive watches with a whimsical touch, the JB300 Poulpro is engineered for more demanding, real-world conditions.

Its design rigorously adheres to the practicalities of deep-sea diving, featuring a matte "stonewashed" titanium casing that minimizes reflections and enhances durability. The oversized luminous markers are meticulously designed to ensure optimal visibility even in the murky depths. This iteration deliberately reduces unnecessary embellishments, focusing instead on functional intent, yet it remarkably preserves the unique character beloved by enthusiasts. A smaller, more discreet octopus motif on the lower dial further improves legibility compared to its predecessor.

The JB300 Poulpro also draws deeply from the brand's established historical legacy, specifically tracing its lineage back to military and professional dive watches of the 1990s. This heritage is palpable in its appearance and feel, giving the watch the authentic essence of a classic 1990s military-grade dive instrument. This historical connection underpins its contemporary technical advancements, creating a timepiece that respects its origins while embracing modern innovation.

The specifications of the JB300 Poulpro reflect its commitment to high performance. It boasts a Grade 5 titanium case, measuring 41.5mm in diameter and 13mm in thickness, with a lug spacing of 20mm. The "stonewashed" titanium finish is achieved through multiple micro-bead blasting stages, resulting in a distinctive matte texture that is both anti-reflective and highly resistant to visible scratches. This treatment ensures the watch maintains its rugged appearance even under challenging conditions. Furthermore, its water resistance has been upgraded to 300 meters, a significant improvement from the JB200 Poulpro's 200-meter rating, reinforcing its credentials as a serious dive tool.

Powering the JB300 Poulpro is a Swiss automatic Soprod P024 movement. This movement was selected for its proven reliability and ease of maintenance, making it a pragmatic choice for a no-nonsense, high-performance dive watch. The inclusion of such a robust and dependable movement underscores Jacques Bianchi's dedication to functionality and longevity in its timepieces.

Beneath the resilient sapphire crystal, the watch features a "Maxi Dial" with a textured black surface, prominently displaying the signature octopus motif at the 6 o'clock position. The applied indices and hands are generously filled with Super-LumiNova, emitting an eggshell tone with a green glow that perfectly matches the luminous pip on the bezel. This ensures excellent readability in low-light conditions, crucial for diving. The JB300 Poulpro comes equipped with a black Tropic-style rubber strap, and a grey JBM technical textile strap is also provided, offering versatility and additional comfort for wearers.

The initial reception of the Jacques Bianchi JB300 Poulpro suggests it delivers precisely what it promises. It stands out as an honest and straightforward offering, poised to resonate well with existing fans of the brand. Its technical specifications are impressive, its pricing is highly competitive, and its design is unequivocally Jacques Bianchi. The innovative application of Grade 5 titanium is particularly noteworthy; unlike other manufacturers who utilize it for ornate finishes, Jacques Bianchi employs it to create a textured, uneven surface that effectively masks scratches. This design choice aligns perfectly with the watch's robust, tool-like nature, encouraging owners to use it without fear of cosmetic damage.

The JB300 Poulpro is available as a numbered limited edition of 300 pieces, priced at €1,079 before taxes. Pre-orders are currently being accepted on the official Jacques Bianchi website, with deliveries anticipated to commence in February 2026. This limited availability adds to its appeal, making it a coveted item for collectors and dive watch enthusiasts alike.

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