Ocean Reef Neptune III Integrated Diving Mask Package AND Mercury GSM package
- In stock, ready to ship
- Backordered, shipping soon
OCEAN REEF NEPTUNE III Package + GSM MERCURY PACKAGE
NEPTUNE III + GSM MERCURY is the ultimate full-face mask for divers who want an unparalleled underwater experience. With enhanced visibility and communication capabilities, this product is suitable for any qualified diver.
The Ocean Reef Neptune Package consists of:-
- Neptune III Package - Diving Full Face mask w/int 2nd st,
surface air valve, hose , pressure gauge, octopus ,
SL35TX INT first stage + bump+ quick connection hose
NEPTUNE III + GSM MERCURY Technical Specifications
- Material: Durable polycarbonate visor, silicone skirt
- Weight: 950 grams
- Dimensions: 24 x 22 x 15 cm
- Depth Rating: 50 meters
- Compatibility: Compatible with various Ocean Reef accessories and systems
- Communication: Integrated GSM Mercury comms unit with a range of up to 200 meters
NEPTUNE III + GSM MERCURY Features
- Full-face mask design for optimal visibility
- Integrated GSM Mercury communication unit
- Adjustable head straps for a secure fit
- Anti-fogging system with directional exhaust valve
- Quick-release system for safety
- Easy-to-read visor with a wide field of view
- Available in multiple sizes for a perfect fit
NEPTUNE III + GSM MERCURY Benefits
The NEPTUNE III + GSM MERCURY offers divers an unmatched underwater experience with its full-face mask design, providing a panoramic view of the underwater world. The integrated GSM Mercury communication unit allows seamless interaction with dive buddies up to 200 meters away, enhancing safety and coordination during dives.
Comfort is key, with adjustable head straps ensuring a secure and snug fit, preventing leaks and maintaining comfort during prolonged use. The anti-fogging system, combined with the directional exhaust valve, ensures a clear view throughout the dive, eliminating the need for constant adjustments.
The quick-release system is a critical safety feature, allowing divers to remove the mask swiftly in case of emergencies. The durable polycarbonate visor.
How to measure?
To measure for size on the Ocean Reef Neptune III full-face mask, you'll want to take a face length measurement—this helps determine whether you need a Small/Medium (S/M) or Medium/Large (M/L) size.
Here’s how to do it:
✅ Step-by-Step: Measuring for the Neptune III Mask
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Stand in front of a mirror or have someone help.
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Using a flexible tape measure or string:
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Measure from the bottom of your chin to the bridge of your nose (just between your eyes).
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Keep the tape vertical and tight to your face.
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Compare your measurement to Ocean Reef's size guide:
Measurement (cm) | Recommended Size |
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10 – 11.5 cm | S/M |
11.5 – 13 cm | M/L |
If your measurement is right on the border (around 11.5 cm) and your face is narrower or you are on the smaller side overall, consider going with S/M. If your face is broader, go with M/L.
🔧 Additional Fit Tips:
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A proper seal is essential. If you’re between sizes, try one on if possible.
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The Neptune III has improved ergonomics and a better field of view than previous models, so even long-time Ocean Reef users should recheck sizing when upgrading.
Not quite what you are looking for then have a look at the full range of Ocean Reef products
This item will allow you to purchase when we are out of stock. On purchase we will order directly for Ocean Reef, delivery subject to customs will be 7 - 10 days. "Special Product / Order"