H. Dessault

Gear Bag Extreme 105L - H Dessault

The H Dessault Extreme 105L Gear Bag is a professional gear bag for transporting freediving and spearfishing equipment, made from high-frequency welded 500D PVC-Tarpaulin: a construction that ensures total waterproofing, high mechanical resistance, and long-lasting durability even in extreme marine and outdoor environments.

Construction and Materials

• Body material: 500D PVC-Tarpaulin, resistant to water, impacts, and abrasion
• High-frequency welding on all seams: eliminates water ingress points and ensures superior structural sealing compared to traditional stitching
• 600D Polyester straps for carrying: sturdy, wear-resistant, and moisture-resistant

Technical Specifications

• Capacity: 105 liters
• Dimensions: 85 × 46 × 36 cm
• Available colors: Orange, Green

Ideal Use

Designed for freediving, spearfishing, diving, and outdoor activities in wet or marine environments. The 105-liter capacity easily accommodates wetsuits, fins, masks, tanks, and accessories, keeping everything protected from water and the elements.

Extreme 105L Gear Bag - H Dessault

The Extreme 105L Gear Bag by H Dessault is a professional gear bag for transporting underwater equipment, made from high-frequency welded 500D PVC-Tarpaulin: a construction that ensures complete waterproof protection, high mechanical resistance, and long-lasting durability even in demanding marine and outdoor environments.

Construction and Materials

• Body material: 500D PVC-Tarpaulin, resistant to water, impact, and abrasion
• High-frequency welding on all seams: eliminates water ingress points and ensures superior structural sealing compared to traditional stitching
• 600D Polyester straps for carrying: durable, wear-resistant, and moisture-resistant

Technical Specifications

• Capacity: 105 liters
• Dimensions: 85 × 46 × 36 cm
• Available colors: Orange, Green

Ideal Use

Designed for freediving, spearfishing, and underwater activities as well as outdoor use in wet or marine environments. The 105-liter capacity easily accommodates wetsuits, fins, masks, cylinders, and accessories, keeping everything protected from water and the elements.

H. Dessault Stark Computer for Freediving and Spearfishing

The Stark computer is designed for freedivers and spearfishers who need a simple, reliable instrument with complete functions for monitoring dives. Equipped with a backlit monochrome display, it ensures readability even in low-light conditions.

Technical Features

• Shock-resistant reinforced thermoplastic case, guaranteed to 100 meters depth.
• 30 mm diameter monochrome screen with backlight for clear, immediate viewing.
• High-strength thermoplastic strap, designed to prevent breakage during underwater activity.
• Depth resolution of 0.1 meters, with water temperature display in degrees Celsius or Fahrenheit (1°C resolution).
• Configurable 12/24-hour time formats, with alarm, stopwatch, and timer functions with 1/100-second resolution.
• Integrated alarm if ascent speed exceeds 6 meters per minute, for optimal safety management during ascent.
• Lake/Sea mode indicator to adapt functions according to the dive environment.
• Automatic dive mode (Dive) display when exceeding 1.5 meters depth, showing essential data such as depth, temperature, time, and dive duration.

Operating Modes

1. Watch: Basic function for everyday use with date and time display.
2. Chronograph: Time measurement with advanced precision, useful for training and recovery times.
3. Dive: Automatic dive mode that activates underwater data recording with real-time information.

Log Functions

The computer stores up to 199 dives, retaining precise data such as:

• Duration of each dive
• Maximum depth reached
• Minimum recorded water temperature
• Dive start date and time

Important Notes

• The battery is not rechargeable and must be replaced only by authorized service centers, ensuring the safety and integrity of the device.

H. Dessault Stainless Steel Rail for Fenix Spearguns

The H. Dessault rail is made from stainless steel to ensure strength and corrosion resistance in marine environments. It is specifically designed for Fenix spearguns, allowing solid and reliable accessory mounting.

This rail features a quick-coupling system compatible with the C4 universal bracket, ideal for attaching cameras and other devices for underwater footage. The advanced structure allows stable, clean, vibration-free shots, improving visual quality during spearfishing activity.

Technical Features

• Made from stainless steel for long service life and corrosion resistance.
• Quick and easy mounting by coupling with the C4 bracket.
• Also compatible with other speargun models thanks to fastening with two adjustable screws.
• Available in right-side or left-side mounting versions, adapting to the operator’s ergonomic needs.

Benefits for Freediving and Spearfishing

The rail improves speargun handling in the water, ensuring stable trim during use and making it easier to mount devices to document underwater activity without compromising finning fluidity. The use of stainless steel provides the mechanical strength required during saltwater dives, maintaining long-lasting, reliable performance.

H. Dessault Fenix Speargun

Fenix is the first speargun in the line by H. Dessault, designed specifically for spearfishing. Its construction combines high-quality materials and advanced technical solutions, ensuring efficiency and accuracy in underwater use.

Technical Features

• 2-hole Muzzle: hydrodynamic design with two separate holes to keep the bands organized and away from the line of sight, allowing the bands to be loaded parallel to the shaft. This significantly improves propulsion and shaft exit speed.
• Reversible stainless steel line guide: beveled side to prevent accidental cutting, with an integrated adjustable line release that can be positioned on either the right or left side.
• Anodized aluminum Barrel: with an integrated full-length shaft guide, 30x28 mm dimensions, for perfect shaft seating and mechanical strength while keeping weight low.
• Auto-R Trigger Mechanism: made of AISI 316 stainless steel, with an anti-slip coating on the trigger for greater safety and release precision.

Handle and Comfort

• Handle in reinforced Nylon with an ergonomic polypropylene grip featuring soft, anti-slip TPR overmolding, designed to provide a secure and comfortable hold during the dive.
• Spacer adjustment to adapt the size of the grip and chest loading pad, improving ergonomics and load distribution.
• Dual reel attachment, compatible with both horizontal and vertical mounts, for optimal line management in different spearfishing setups.

Accessories and Versions

• The speargun is supplied complete with a high-strength 6.5 mm stainless steel shaft and Primeline Gray circular bands, ensuring long-term durability and reliability.
• Available in five distinct lengths: 65, 75, 85, 95 and 105 centimeters, to suit different fishing needs and diving styles.

Additional Details

• Handle compatibility with C4 anatomical grips, allowing advanced customization according to the freediver’s preferences.
• Rear-positioned Auto-R mechanism to improve balance and smooth tracking in the water.

With Fenix, the combination of materials such as anodized aluminum, AISI 316 stainless steel and reinforced Nylon, together with ergonomic and functional solutions, ensures an efficient, accurate and comfortable speargun for spearfishing and freediving.

Fast HD Carbon Blade - Black Side

The Fast HD blade is made from Japanese T700 carbon, a material known for its high elasticity and mechanical strength, ensuring optimal lightness and durability for spearfishing and freediving.

With a length of 86 cm, the blade provides a large thrust surface, ideal for ensuring efficient power transfer throughout every phase of the fin stroke. This feature delivers powerful, balanced propulsion, suitable for a wide range of spearfishing conditions.

The Fast HD - Black Side features a camouflage finish that reproduces a Mediterranean seabed.

Main technical features

• Blade material: T700 Superforce Carbon
• Camouflage: Black-side, reproduction of a Mediterranean seabed
• Blade Stiffness: Available in 25 Soft, 30 Medium, and 40 Hard to suit different energy transfer requirements
• Dimensions: 86 cm blade length for an effective thrust surface
• Weight: Starting from 700 grams, optimized for lightness without compromising strength
• Water rails: Made from Elastic-K10 black to improve hydrodynamics and fin stroke fluidity

Fast HD blades stand out for their combination of responsiveness and comfort, allowing smooth power transfer with reduced muscle fatigue. The high-elasticity carbon reduces the effort required, improving control and precision during spearfishing sessions.

Fast HD Carbon Blade

The H. Dessault Fast HD is a lightweight and durable carbon blade, designed to deliver efficiency and comfort in all types of spearfishing. Made with Japanese T700 Superforce carbon, it ensures high elasticity and superior mechanical strength—essential features for a smooth, effective fin stroke.

Technical Features

• Blade length: 86 cm, providing a larger thrust surface and optimal power transfer during freediving
• Stiffness available in three options: 25 Soft, 30 Medium, and 40 Hard, to suit different needs
  
• Elastic-K10 black water rails to improve tracking and stability in the water
• Weight starting from 700 grams, ensuring lightness and agility
  

Benefits for Spearfishing

The combination of T700 carbon with the rail-free foot pocket and Elastic-K10 water rail structure gives the Fast HD outstanding hydrodynamic efficiency and lightness, improving the fluidity and precision of the fin stroke. This reduces the effort required and allows the spearfisher to maintain a more natural posture and greater bottom time.

Applications

The Fast HD fins are suitable for spearfishing and freediving, offering an optimal balance of power and comfort. The range of available stiffnesses lets you choose the most suitable blade based on the spearfisher’s profile and the intensity of the fin stroke required.

Pershing HD T300 Carbon Fiber Fins for Spearfishing

The Pershing HD fins are specifically designed for spearfishing and freediving, combining light weight, mechanical strength, and easy handling. Made entirely from T300 carbon fiber, they ensure efficient thrust transmission and a smooth, responsive kick even during extended use.

Technical Features and Materials

• Material: 100% high-strength T300 carbon fiber
• Blade dimensions: 800x190 mm, optimized for a balance of power and agility
• Blade Stiffness available in two options: 25 (soft) and 30 (medium)
• Constant-section water rails to improve hydrodynamic stability during finning
• Fin weight: 650 g, with a balance designed to reduce fatigue
• Model 350 Foot Pocket in black, also compatible with the C4 250 foot pocket

Innovation and User Comfort

The main distinguishing feature of the Pershing HD fins is the O.P.S system developed by C4 Technology, which allows thermorubber to be directly overmolded onto the carbon without the use of adhesives. This patented process provides robust protection to the blade tip, shielding it from impacts and improving kick quietness by reducing noise in the water — a key factor in spearfishing to avoid spooking marine life.

The blade configuration and choice of materials ensure excellent responsiveness during sudden changes of direction, making these fins ideal for ocean environments where agility and impact resistance are essential.

Available Sizes

• 36/37
• 38/39
• 40/41
• 42/43
• 44/45
• 46/47

Applications

The Pershing HD fins are intended for freedivers and spearfishers who need reliable equipment with a good balance between light weight and durability. The rubber tip protection and advanced construction system ensure long-lasting performance and comfort during repeated dives in saltwater and typical ocean spearfishing conditions.

H. Dessault Fenix Ocean Speargun

The Fenix Ocean is a speargun designed specifically for spearfishing, featuring a hydrodynamic and functional design.

Technical features of the muzzle

• Muzzle with 3 separate holes to keep the bands organized and away from the sight line
• Parallel band loading in relation to the shaft, optimized to increase release propulsion and shaft exit speed
• Reversible stainless steel line guide with beveled sides to prevent accidental cutting

Structure and materials

• 30x27 mm diameter anodized aluminum barrel, with integrated full-length shaft guide
• Anti-scratch camouflage finish in blue tones, applied through heat transfer, for abrasion resistance and camouflage in underwater environments

Trigger Mechanism

• Auto-R mechanism in AISI 316 stainless steel, positionable on the right or left side
• Built-in line release for safe, fast release
• Trigger with non-slip plastic coating to improve grip and control

Handle and comfort

• Handle in reinforced Nylon with ergonomic polypropylene grip overmolded in soft, non-slip TPR
• Adjustable spacers to customize grip size and chest loading pad, adapting to the freediver’s preferences
• Dual reel mount for both horizontal and vertical reels, increasing the versatility of the equipment
• Compatible with anatomical grips from the C4 brand

Equipment and variants

• Sold complete with 7.0 mm stainless steel shaft with tricuspid tip for penetration and accuracy
• 14.0 mm Primeline Gray Circular Bands, combined to maximize propulsion and release detection
• Available in 100, 110, 120 and 130 centimeter lengths, to suit different spearfishing needs

Pershing HD Fins in T300 Carbon Fiber

The Pershing HD blade is designed specifically for spearfishing and freediving, combining lightness, mechanical strength, and easy handling. Made entirely from T300 carbon fiber, it ensures efficient power transfer and a smooth, responsive fin stroke, even during prolonged use.

Technical Features and Materials

• Material: 100% high-strength T300 carbon fiber
• Blade dimensions: 800x190 mm, optimized for a balance of power and agility
• Blade Stiffness available in two versions: 25 (soft) and 30 (medium)
• Constant-section water rails to improve hydrodynamic stability during the fin stroke
• Fin weight: 650 g, with balance engineered to reduce fatigue
• Compatible with C4 250 and HD 350 foot pockets

Innovation and User Comfort

The main distinctive feature of the Pershing HD is the O.P.S system developed by C4 Technology, which allows direct overmolding of thermorubber onto the carbon without the use of adhesives. This patented process provides robust protection for the blade tip, shielding it from impacts and improving the quietness of the fin stroke by reducing noise in the water — a key factor in spearfishing to avoid spooking marine life.

The blade configuration and choice of materials ensure excellent responsiveness during sudden changes of direction, making these fins ideal wherever agility and impact resistance are essential.

Applications

The Pershing HD blades are designed for freedivers and spearfishers who need reliable equipment with a strong balance between lightness and durability. The rubber tip protection and advanced construction system ensure long-lasting performance and comfort during extended sessions at sea.

Master H. Dessault Knife for Freediving and Spearfishing

The Master knife is specifically designed for freediving and spearfishing, with a functional design and materials selected to ensure reliability and durability in underwater environments.

Blade features

The dagger-style blade is made from 420B stainless steel, a material known for its corrosion resistance and hardness, ideal for saltwater use. The blade features one sharpened edge for precise cutting and one serrated edge to make working on tougher or fibrous materials easier.

It is also equipped with a hole at the base, useful for shaft release, an essential feature in spearfishing operations to quickly free the speargun in case it becomes stuck.

Handle and sheath design and materials

• Ergonomic handle made from rigid plastic, coated with soft TPR to ensure excellent grip even in wet conditions and while wearing gloves.
• Plastic sheath with a mechanical retention system that securely holds the blade.
• A sealing O-ring on the handle provides added security to prevent the knife from accidentally coming out during dives.

Mounting accessories

The Master knife comes complete with two straps of different lengths, designed for secure attachment to the arm or calf. This option allows ideal positioning and quick accessibility during freediving and spearfishing.

Technical specifications

• Blade length: 13.5 cm
• Blade material: 420B Stainless Steel
• Sheath and handle material: Rigid plastic with TPR overmolding
• Included accessories: Two straps for arm/calf attachment
• Additional features: Shaft-release hole, anodized aluminum rear pommel

Minimal HD Blade - H Dessault

The Minimal HD blade by H Dessault combines compact dimensions with T300 carbon, offering an ideal technical solution for those starting to use carbon fins for freediving and spearfishing.

Technical Features

• Material: fine twill-weave T300 carbon, providing an excellent balance between lightness and mechanical strength
• Blade dimensions: 780 x 190 mm, optimized for effective thrust transmission
• Blade Stiffness: single stiffness (30 - Medium), for balanced responsiveness and efficient kicking
• Water rails: Elastic-K10 black, for improved hydrodynamics and water-flow stability
• Weight: 650 grams, ensuring comfort and ease of use even during extended sessions

Applications and Benefits

The Minimal HD blades are designed to offer a simple, lightweight, and effective product, especially suited to anyone looking for a first step into carbon fins. Ideal for freediving and spearfishing sessions, they ensure good power transmission and a solid balance between comfort and control.

H. Dessault Eagle Speargun

Eagle is a speargun designed for spearfishing, featuring a minimalist, rugged, and modern design engineered to maximize accuracy and efficiency in the water.

Main Technical Features

• Hydrodynamic 2-hole Muzzle, designed to keep the bands organized and out of the line of sight, allowing parallel loading in relation to the shaft.
• High release propulsion and increased shaft exit speed thanks to the band positioning.
• Reversible stainless steel line release with beveled edges, specifically designed to prevent cutting during use.
• Anodized aluminum Barrel with 28x26 mm diameter, equipped with an integrated full-length shaft guide for optimal power transfer.
• Barrel-Handle connection via steel pin and double sealing O-ring, ensuring strength and reliability.
• Frictionless AISI 316 stainless steel Trigger Mechanism, with adjustable line release and rotary safety, for a smooth and precise release.
• Plastic plate on the trigger to improve ergonomics during use.
• Ergonomic Handle in reinforced Nylon, with integrated loading butt and bayonet-fit polypropylene grip, designed for comfort and control in the water.
• Reel mount rail with line spacers and setup for attaching roller lines, improving line management in the water.
• Supplied complete with a 6.5 mm stainless steel shaft with 3 shark fins for stability and accuracy, paired with Primeline Black 17.5 mm circular bands for consistent, reliable tension.

Availability

The Eagle speargun is available in four different lengths: 65, 75, 90, and 100 centimeters, to suit different spearfishing needs and techniques.

Maschera ProWide - H. Dessault

La maschera ProWide H. Dessault by C4 è stata progettata per la pesca in apnea con un obiettivo preciso: diventare un nuovo punto di riferimento per i pescatori in apnea di ogni livello tecnico, a qualsiasi profondità, da 0 a 50 metri. È la maschera ideale per chi vuole vedere meglio, sia in basso fondale che nelle immersioni più profonde.

Ampio campo visivo e volume interno ridotto

Molte maschere promettono un ampio campo visivo insieme a un volume interno ridotto. ProWide porta questo rapporto a un livello superiore grazie a uno studio approfondito delle geometrie e alla tecnologia costruttiva Integrated Silicone-Over-Frame Construction.

Il risultato è un eccezionale rapporto tra ampiezza del campo visivo e volume interno, studiato per entrambe le situazioni di pesca:

• Basso fondo: l'ampiezza del campo visivo è uno degli aspetti tecnici più importanti.
• Profondità: la riduzione del volume interno diventa determinante per la compensazione.

Frame rigido contro l'effetto tunnel

Un aspetto tecnico spesso sottovalutato è la rigidità strutturale del frame, il telaio che ingloba e sostiene le lenti. Quando una maschera viene stretta sul viso e sottoposta alla pressione idrostatica, un frame poco rigido può deformarsi. Questa deformazione cambia la geometria della maschera e può causare il cosiddetto effetto tunnel: il campo visivo si riduce e la percezione di ciò che si vede sott'acqua viene alterata.

ProWide è stata progettata proprio per contrastare questo fenomeno. La combinazione tra frame, facciale in silicone e tecnologia costruttiva permette alla maschera di mantenere la propria geometria anche nelle condizioni più impegnative. La qualità della visione resta inalterata, senza sacrificare il comfort.

Fitting e comfort su molte forme di viso

Durante i numerosi mesi di test, ProWide si è adattata perfettamente a un'altissima percentuale di visi. La geometria del facciale e le caratteristiche del silicone sono state sviluppate per garantire una tenuta efficace su morfologie facciali molto diverse. Il comfort resta elevato anche dopo molte ore di immersione.

Caratteristiche tecniche

• Disciplina: pesca in apnea, da 0 a 50 metri
• Tecnologia costruttiva: Integrated Silicone-Over-Frame Construction
• Lenti: in vetro tradizionale, senza trattamento antifog
• Colore: nero con elementi del frame in grigio
• Facciale: in silicone con marchio H. Dessault
• Confezione: cartone riciclabile

Lo stesso progetto ProWide di C4

H. Dessault by C4 propone ProWide con lo stesso progetto, le stesse geometrie e le stesse caratteristiche strutturali della versione C4. Le prestazioni restano invariate, ma il prezzo è più accessibile. ProWide è disponibile anche nella versione ProWide CAM, con attacco per action camera.

Maschera ProWide Cam - H. Dessault

La maschera ProWide Cam H. Dessault by C4 è la versione di ProWide predisposta per montare una action camera. È pensata per la pesca in apnea e per i pescatori di ogni livello tecnico che vogliono filmare le proprie azioni senza rinunciare a stabilità, comfort e qualità della visione, da 0 a 50 metri.

Una struttura progettata per l'action camera

ProWide CAM non è una maschera esistente a cui è stato aggiunto un supporto. La sua struttura è stata progettata per gestire il peso aggiuntivo e le sollecitazioni della telecamera, mantenendo stabilità, comfort e il corretto posizionamento sul viso.

È un aspetto spesso trascurato: molte maschere con attacco camera non tengono davvero conto del peso dell'action camera subacquea. Quel peso può far spostare leggermente la maschera sul viso, compromettendone la posizione e causando fastidiose infiltrazioni d'acqua. La compattezza e la rigidità strutturale di ProWide sono la base per evitare questo problema.

Ampio campo visivo e volume interno ridotto

Grazie a uno studio approfondito delle geometrie e alla tecnologia costruttiva Integrated Silicone-Over-Frame Construction, ProWide Cam offre un eccezionale rapporto tra ampiezza del campo visivo e volume interno, efficace in entrambe le situazioni di pesca:

• Basso fondo: l'ampiezza del campo visivo è uno degli aspetti tecnici più importanti.
• Profondità: la riduzione del volume interno diventa determinante.

Frame rigido contro l'effetto tunnel

Quando una maschera viene stretta sul viso e sottoposta alla pressione idrostatica, un frame poco rigido può deformarsi. Questa deformazione cambia la geometria della maschera e può causare il cosiddetto effetto tunnel: il campo visivo si riduce e la percezione di ciò che si vede sott'acqua viene alterata.

La combinazione tra frame, facciale in silicone e tecnologia costruttiva permette a ProWide Cam di mantenere la propria geometria anche nelle condizioni più impegnative. La qualità della visione resta inalterata, senza sacrificare il comfort.

Fitting e comfort su molte forme di viso

Durante i mesi di test, ProWide si è adattata perfettamente a un'altissima percentuale di visi. La geometria del facciale e le caratteristiche del silicone garantiscono una tenuta efficace su morfologie facciali molto diverse. Il comfort resta elevato anche dopo molte ore di immersione.

Caratteristiche tecniche

• Disciplina: pesca in apnea, da 0 a 50 metri
• Attacco camera: integrato, per action camera, colore grigio
• Tecnologia costruttiva: Integrated Silicone-Over-Frame Construction
• Lenti: in vetro tradizionale, senza trattamento antifog
• Colore: nero con elementi del frame in grigio
• Facciale: in silicone con marchio H. Dessault
• Confezione: cartone riciclabile

Lo stesso progetto ProWide di C4

H. Dessault by C4 propone ProWide Cam con lo stesso progetto, le stesse geometrie e le stesse caratteristiche strutturali della versione C4. Le prestazioni restano invariate, ma il prezzo è più accessibile.