The Jacques Bianchi JB300 Poulpro is a numbered 300-piece dive-watch edition that pairs the Poulpro’s octopus-dial identity with a Grade 5 titanium case and a Swiss automatic Soprod P024 movement. Jacques Bianchi Marseille lists 300 m water resistance and supplies two straps; its JB300 collection page currently marks the model sold out, so availability and price should be checked on the live shop.
What the JB300 Poulpro is
Jacques Bianchi Marseille positions the JB300 Poulpro as an evolution of the earlier JB200 Poulpro design: the recognizable octopus motif moves to the brand’s more technical titanium JB300 platform. Independent launch coverage likewise highlighted the shift to titanium. That describes the design direction, not a claim that the JB300 is categorically better than the JB200.
The official product page describes this as a numbered limited edition of 300 watches. It gives the case as stonewashed Grade 5 titanium and says the watch is assembled in Marseille. Jacques Bianchi’s product page is the source for the edition and core specifications.
Jacques Bianchi JB300 Poulpro specifications
| Specification | Details |
|---|---|
| Edition | Numbered limited edition of 300, according to the official product page. |
| Case | Stonewashed Grade 5 titanium. |
| Diameter | 41.5 mm. |
| Thickness | 13 mm on the French official product page; a separate English official page lists 12.5 mm, so the manufacturer’s pages differ. |
| Lug width | 20 mm. |
| Movement | Swiss automatic Soprod P024. |
| Water resistance | 300 m / 30 ATM, as stated by the manufacturer. A model-specific certification to a named dive-watch standard is not established by the cited pages. |
| Crystal | Sapphire. |
| Dial | Black textured “Maxi Dial,” octopus motif at 6 o’clock, gray 24-hour markings and green-emission Super-LumiNova. |
| Supplied straps | Black Tropic-style strap and gray JBM textile strap, as described on the French product page. |
| Assembly | Marseille, according to the official product page. |
Dial and case details
The black textured dial carries the Poulpro’s octopus at 6 o’clock, with gray 24-hour markings. The manufacturer specifies green-emission Super-LumiNova. Its 41.5 mm diameter and 20 mm lug width are listed on the official product page; for thickness, note the brand’s discrepancy rather than treating either figure as settled.
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- Solar powered quartz movement helps reduce frequent battery replacement.
- 300M water resistant design supports swimming, snorkeling, diving, and water sports.
- Luminous hands and markers improve readability in dark or low-light conditions.
- Durable case and mineral glass are built for outdoor and everyday wear.
- WATCH SIZE & WRIST FIT: Features a 45.8 mm (1.80 in) case diameter and a 51.4 mm (2.02 in) lug-to-lug length. The adjustable 24 mm silicone strap accommodates wrists up to 230 mm (9.1 in). Measure your wrist and check the case dimensions before ordering, especially if you have a smaller wrist.
The stated 300 m / 30 ATM rating is a manufacturer specification. The available product information does not name a dive-watch standard certification, so the depth rating should not be presented as proof of a particular certification.
Movement and supplied straps
Power comes from a Swiss automatic Soprod P024, according to Jacques Bianchi. The supplied pair comprises a black Tropic-style strap and a gray JBM textile strap. With 20 mm lugs, the watch is also sized for 20 mm straps, although no specific third-party strap or suitability claim is verified here.
Rank #2
- BUILT FOR TOUGH, ACTIVE DAYS Handle outdoor routines and daily wear with confidence. 42mm 316L stainless steel case delivers strength and durability, making it a reliable rugged option for men who need performance in real-world conditions.
- RELIABLE TIME YOU CAN TRUST DAILY Stay on track from work to weekend activities. Swiss-made Ronda 515 quartz movement delivers accurate, consistent timekeeping you can depend on throughout your day.
- DESIGNED FOR WATER AND ACTIVE USE Move from daily wear to time in the water with ease. Unidirectional rotating bezel helps track time during swimming and outdoor activities, making it a practical dive watch for active lifestyles.
- READY FOR SWIMMING AND WATER EXPOSURE Built for everyday wear and ready for swimming or time in the water. Water resistance up to 100M (330FT) supports underwater use and active environments without added stress. The best gift for an active man anyday.
- PRACTICAL DESIGN FOR EVERYDAY CONVENIENCE Keep your day organized without distraction. Date display adds quick access to daily information while maintaining a clean, easy-to-read dial for regular use.
Price and availability
The official JB300 collection page currently marks the Poulpro as sold out. Stock can change, so consult the live JB300 collection page for the latest status.
The brand’s pages do not provide one consistent price: the French product page lists €1,295 TTC for France, while another official English product page lists €1,494 TTC / €1,245 excluding VAT and labels the model out of stock. These listings differ, so neither should be treated as a settled global price. Fratello Watches reported a launch price of €1,079 before taxes in its article published 20 December 2025; that is dated launch information, not a current offer or delivery estimate. Check the official product page for any current price or availability details.
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- 10 ATM water resistant, support 100m underwater operation, great for swimming, snorkeling, scuba diving and other water activities.
- Support stopwatch, timer count down, Alarm clock, and hourly chime functions.
- Support month, date, week day check.
- Support dual time zone display, 12/24 hour format selectable.
- Electro luminescent backlight built-in, support time check in the darkness. Note: The battery can be replaced. If you find that the watch is not working or the text on the display is not clear, please replace the watch battery in time.
How it relates to the JB200 Poulpro
The shared point is the Poulpro’s octopus-dial identity. The JB300 version applies that design language to a Grade 5 titanium platform, which the brand and Fratello characterize as a more technical evolution. A useful comparison with a JB200 or another JB300 variant would examine case material and dimensions, water-resistance rating, movement, dial legibility and lume, crown position, strap width and included straps, edition size, live availability and verified price. The available specifications do not justify declaring one model the better choice for every wearer.
Quick Recap
Best Value
- Material: 316L stainless steel bracelet and case, synthetic sapphire crystal, ceramic bezel
- Movement: NH35A automatic movement,24 jewels, 41 hours of energy storage
- Good for diving: Diver 200 M,unidirectional rotating bezel, folding buckle with safety, screw-in crown
- Backlight: Super bright C3 Swiss Luminous, blue luminescent hour markers, excellent night brightness
- Waterproof: Water resistance up to 20 ATM / 200 meters / 656 feet
Rank #4
- Automatic Watch: Japan NH35a movement,synthetic sapphire, steel bracelet, ceramic bezel
- Size: 43.8mm case diameter, 20mm lugs width
- Waterproof Function: Waterproof 200M, good for diving
- Easy to see in the dark: Luminous backlight
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
