Seac Diving Essentials
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Diving Essentials
ACR (9)Air Line (8)Akona (13)Apeks (7)Aqua (190)Aqualung (16)BLU3 (8)Bigblue (108)Blue Reef (48)Brownie's Third Lung (7)Cressi (36)Dive 1st Aid (8)Dive Patches International (47)Dive Rite (60)FOX40 (11)Frankos Maps (63)Garmin (10)Gear Aid (25)Highland (37)Hollis (20)Innovative Scuba (36)JW Fisher (10)Kemp USA (20)Kraken (9)Lefeet (19)Mares (44)NRS (41)New World Publications (10)OMS (16)OTS (27)Oceanic (13)Orcatorch (86)Padi (46)Princeton Tec (6)Riffe (7)Scubapro (46)Sealife (11)Seasoft (7)Sherwood (8)Stream2Sea (24)Subsalve USA (6)Suunto (15)Tektite (27)Tovatec (17)Tusa (14)UNI-QUIK (38)Underwater Kinetics (25)XS Scuba (107)Zeagle (25)
Seac Sea Mate Float with Flag
SKU: SECSFFMFR: 0950007000000A
(2)- High-visibility orange Seac dive float for safety.
- Durable 420D polyester float cover ensures longevity.
- Inflatable design offers excellent buoyancy in water.
- Compact & portable dive flag; deflates for travel.
- Easy inflation with 3 oversized stem valves included.
- Includes dive flag with pole for clear visibility.
Seac Compact Blackboard
SKU: SECWSCOMPMFR: 1110100000000A
- Durable dive slate for clear underwater notes.
- Enhanced visibility ensures vital message delivery.
- Secure attachment prevents slate loss underwater.
- Compact size, ideal for any diving adventure.
- Streamlined design offers optimal underwater buoyancy.
- Effortless note-taking improves communication.
Seac Rechargeable Battery for SZ 5000 Dive Light
SKU: SECRBSZ5LMFR: 0530107000000A
- Optimizes dive light battery life for extended use.
- Ensures lasting brightness for superior underwater vision.
- Durable lithium-ion rechargeable battery solution.
- Essential dive accessory for Seac SZ5000.
- Enhance underwater expeditions with reliable power.
- Lightweight battery, ensuring optimal diving comfort.
Save $17
$182.00
Save: $17.00 (9%)Temporarily On Backorder
Free Shipping
Ways to Save
Seac Weight Pocket with Eyelets
SKU: SECWOPMMFR: 0480464000000A
- Durable Seac pocket ensures lasting reliability.
- Securely holds up to 8.8 lbs for dive safety.
- Easy integration with Modular & Max BCDs.
- Optimized for reliable diving essential storage.
- Robust design guarantees pocket portability.
- High compatibility BCD accessory with eyelets.
Seac Soft Goodman Handle
SKU: SECHLBKMFR: 0530104000000A
- Durable neoprene for long-lasting use.
- Secure Goodman handle for dive lights.
- Extra-stretch neoprene ensures comfortable fit.
- Flat-lock stitching for enhanced durability.
- Optimized for diving light accessories.
- Compact diving gear for easy transport.
Seac Silicone Mouthpiece
SKU: SECMTHPC
- Premium Silicone: Ensures dive comfort and durability.
- Optimized for regulators; enhance dive safety.
- Universal fit for most scuba second stages.
- Reliable performance, secure oral comfort.
- Easy to install for regulator mouthpiece.
- Robust construction guarantees diving longevity.
Seac Universal Wrist Strap for Dive Light
SKU: SECUWSDLMFR: 1110040000000A
- Securely mounts dive light for optimal use.
- Enhances dive accessory control and safety.
- Durable construction ensures lasting performance.
- Provides reliable hands-free underwater lighting.
- Compatible with various dive light models.
- Optimized for quick attachment and detachment.
Seac USB-C Cable for SZ 5000 Dive Light
SKU: SECUCMFR: 0530108000000A
- Reliable USB-C connection for SZ 5000.
- Ensures optimal charging, prolonging battery life.
- Durable cable construction for harsh dive use.
- Seamless compatibility with Seac dive lights.
- Essential accessory for underwater light care.
- Quick and secure charging; easy mounting.
Seac Sharp Safety Knife for Spearfishing
SKU: SECSSKMFR: 0550025530000A
(1)- Seac Dive Knife: Durable stainless steel blade.
- Secure sheath ensures safe, easy knife access.
- Serrated edge dive knife for efficient cutting.
- Corrosion-resistant stainless steel dive knife.
- Ergonomic handle provides a superior knife grip.
- Essential spearfishing knife with leg straps.
Seac i50 Battery Charging Cable
SKU: SECBCCBKMFR: 0530116000000A
- USB-C cable ensures rapid battery charging.
- Essential accessory for your i50 dive light.
- Durable construction for reliable, long-term use.
- Compact charging cable for dive readiness.
- Optimize power with this i50 battery cable.
- Secure connection for efficient battery life.
Seac Single Tank Adapter for Modular/Modular Max BCD
SKU: SECCPMMFR: 0480476000000A
- Durable aluminum ensures long-term reliability.
- Seamless compatibility with Modular BCD systems.
- Lightweight design for enhanced buoyancy control.
- Optimized for secure single tank diving.
- Reliable adapter for critical dive equipment.
- Easy-to-install BCD accessory for divers.
Save $21
$100.00
Save: $21.00 (21%)Ships from Manufacturer
Free Shipping
Ways to Save
Seac 18650 2600mAh Rechargeable Battery for R15/R5/R3 Dive Lights
SKU: SECRBR15LMFR: 0530097000000A
- Optimal 2600mAh for extended dive light duration.
- Rechargeable Seac 18650 for reliable diving power.
- Ensures consistent brightness for R15/R5/R3 lights.
- Durable lithium-ion core for dependable performance.
- Compact power for your essential diving accessories.
- Seac dive light battery: a vital power source.
Save $3
$35.00
Save: $3.20 (9%)Ships from Manufacturer
Free Shipping
Ways to Save
Seac Rapid Daga Safety Knife
SKU: SECKRDBKGRMFR: 0550024530000A
- Corrosion-resistant stainless steel dive knife.
- Secure grip ensures reliable underwater handling.
- Razor-sharp blade for efficient cutting tasks.
- Sheath security guarantees safe knife retention.
- Integrated line cutter for swift disentanglement.
- Compact 4.13" blade offers easy maneuverability.
Seac 18650 Battery Charger for T5 Dive Light
SKU: SECOCR3MFR: 0530098000000A
- Optimized charging for Seac dive lights.
- Extends battery life, enhances durability.
- Reliable power for all dive accessories.
- Essential for underwater light performance.
- Compact design for diving convenience.
- Ensures consistent brightness output.
Save $3
$34.00
Save: $3.40 (10%)Ships from Manufacturer
Free Shipping
Ways to Save
Seac K-Jack Dive Knife
SKU: SECKKJBCDMFR: 0550019000000A
- Corrosion-resistant stainless steel dive blade.
- Razor-sharp, blunt tip for safe dive use.
- Secure grip handle ensures precise control.
- Durable sheath design for swift, reliable access.
- Versatile smooth and serrated blade edges.
- Compact size offers superior underwater mobility.
Seac Screw Kit for Modular/Modular Max BCD
SKU: SEACKSMODMFR: 0480477000000A
- Durable screws ensure BCD reliability.
- Secure fit for Modular & Modular Max BCDs.
- Corrosion-resistant for lasting dive performance.
- Essential BCD accessory for enhanced safety.
- Lightweight design maintains buoyancy control.
- Easy-to-use installation for quick setup.
Seac Hammer Dive Knife
SKU: SECKHBKMFR: 0550017520000A
- Durable 420 stainless steel dive knife blade.
- Sharp, serrated edge for reliable cutting power.
- Compact 4.7" blade, ideal for underwater tasks.
- Secure grip ensures safe handling, even when wet.
- Integrated line cutter for swift disentanglement.
- Sheath provides secure storage & quick access.
Seac Type Weight Pocket
SKU: SECT4WPMFR: 0480507000000A
- Durable weight pocket secures dive weights effectively.
- Reliable accessory ensures stable buoyancy control.
- BCD compatibility for seamless gear integration.
- Easy-to-use design simplifies weight insertion & removal.
- Lightweight build, minimal bulk for enhanced comfort.
- Optimized for diving, supports up to 8.8 lbs securely.
Seac Torpedo Buoy and Flag, Yellow
SKU: SECTBNYMFR: 0950015000000A
- Seac Torpedo Buoy: High visibility for diver safety.
- Includes buoy and flag for signaling location.
- Durable construction ensures reliable performance.
- Compact design for easy storage and transport.
- Essential for diving safety and surface visibility.
- Waterproof buoy: Built for dependable use underwater.
Seac Diver Alert Marker Buoy
SKU: SECSMBWVMFR: 0950021000000A
- Reliable diver safety; critical for signaling
- High visibility surface marker buoy for alerts
- Durable design ensures long-term diving use
- Compact portability; easy to deploy when needed
- Waterproof signaling device for marine safety
- Essential first aid and signaling equipment
Seac R3 400 Lumens Dive Light
SKU: SECR3MFR: 0500004020000A
- Seac R3: 400 Lumens dive light for optimal vision.
- Long-lasting battery: Enjoy up to 2 hours dive time.
- Waterproof to 330': Explore depths confidently.
- Narrow 9° beam angle for focused underwater lighting.
- Compact & lightweight dive light: 9 oz for easy carry.
- Durable aluminum build ensures dive light longevity.
Save $12
$129.00
Save: $12.00 (9%)Ships from Manufacturer
Free Shipping
Ways to Save
Seac Samurai Knife
SKU: SECSK
- Durable stainless-steel dive knife resists corrosion.
- Secure sheath ensures safe, reliable dive knife carry.
- Serrated edge on dive knife for efficient cutting power.
- Compact dive knife with stiletto tip for precision.
- Ergonomic handle offers superior grip underwater.
- Essential dive knife for spearfishing and exploration.
Seac Download Cable for Action Computers
SKU: SECACUSBMFR: 1630021000000A
- Seamless PC & Mac connectivity via USB.
- Guarantees accurate dive log data transfers.
- Enhanced compatibility with Seac Action computers.
- Effortless software updates for optimal reliability.
- Durable construction ensures lasting performance.
- Quick & secure data exchange for divers.
Save $13
$60.00
Save: $13.00 (22%)Ships from Manufacturer
Free Shipping
Ways to Save
Seac BCD Inflator Hose
SKU: SECINHS67MFR: 0480014000000A
- Durable inflator hose, premium diving accessory.
- Ensures leak-proof air delivery for your BCD.
- Optimal 3/8" thread for broad compatibility.
- Resistant to corrosion, built for saltwater use.
- Exceptional flexibility for easy maneuvering.
- Reliable pressure rating, secure diving essential.