Used Ocean Reef Neptune III Package - SL35TX INT first stage

Ocean Reef IDM | SKU: OCRE-OR025334+GD

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$1,329.96 $2,200.00

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Color: White

Used Ocean Reef Neptune III Package - SL35TX INT first stage-White-M/L-Good

Size

ML (Medium Large)

Condition

Good

Ocean Reef integrated dive mask sizing. Imperial in bold, metric underneath.

Size	Nose bridge to chin in · cm
S/M	3.9–4.5 10–11.5
M/L	>4.5 >11.5

How Ocean Reef measures

It is essential to choose a suitable size. You can choose between size S/M (for adults with smaller faces, women and children over 12 years old) and size M/L (for an adult male, or larger faces).

Nose bridge to chin: Measure the distance between the bridge at the top of your nose and the bottom of your chin.
Try-on: There are two different size categories on the chart: Small/Medium and Medium/Large. If the measurements fall within the both ranges, then the diver should technically be able to wear either full face mask (M/L or S/M), and in that case should try on a mask to select the best fit. Once the mask is tight on your face, if there is NO SPACE between your chin and the silicone skirt of the mask, you've got the right size.

Source: Ocean Reef’s size chart (original chart). Values in the second unit come from Ocean Reef’s own chart where it prints them.

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Condition Note

May be missing original packaging and minor blemishes (not noticeable after 1-2 dives). This product does not carry a valid manufacturer warranty.

Product Conditions

Open Box: Generally unused, returned from a customer, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
Like New: May be slightly used but looks almost new, with minor blemishes that are not noticeable. Original packaging may be damaged or missing.
Very Good: Shows signs of use with a few more blemishes. Original packaging may be damaged or missing.
Good: Shows more signs of use with noticeable blemishes. Original packaging may be damaged or missing.
Acceptable: Heavily used with more blemishes. Original packaging may be damaged or missing.

Payment & Security

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Product Information

The most advanced FFM for SCUBA Diving,ever. Effortless. Innovative. Rugged. Comfortable. Badass. Panoramic. Practical. Safe. Functional. Complete and Adaptable. The full diving package that any diver would want - the next generation Full Face Mask IDM comes in 2 sizes and 2 colors to select as well as your preference of INT (Yoke) or DIN first stage, plus, quick disconnect octopus, quick disconnect hose for both IDM and octo, back up mask pouch (with mask and roll up snorkel!), pressure gauge. Everything can fit in the tens of feature-rich Neptune III backpack, a backpack designed from FFM divers for divers - also included!

Features

Neptune III Full Face Mask IDM included

First stage included

Quick Disconnect octo designed specifically for FFMs included

BUMP - back up mask package with rollup snorkel and 3 d-ring pouch - included

5 - standard hose, 1 - 32" Quick Disconnect hose with male part connection, 1 - 48" Quick Disconnect Hose with male part connection : all included

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Why dive with a full-face mask like the Ocean Reef Neptune III?

A full-face mask integrates the second stage regulator into the mask, so there is no mouthpiece to bite and no regulator to lose — you breathe naturally through your nose and mouth, which many divers find far more comfortable and less fatiguing, especially on long or cold dives. The six-strap harness holds it securely, the field of view is wide, and because your mouth is free, the mask is ready for underwater communication systems. It is popular for cold water, public safety, and any diver who wants a more relaxed breathing experience.

What size Ocean Reef Neptune III do I need?

The Neptune III comes in two sizes, measured by the distance from the bridge of your nose to the bottom of your chin: Small/Medium fits roughly 10–11.5 cm (smaller faces, many women, and children 12 and up), and Medium/Large fits above 11.5 cm. The right fit leaves no gap between your chin and the silicone skirt. If you are unsure, measure nose-bridge to chin and send us the number and we will confirm the size.

Is the Ocean Reef Neptune III certified and safe for cold water?

Yes — the Neptune III is CE marked as Category III PPE, compliant with the EN 250:2014 diving standard, cold-water rated for use below 10°C, and tested to 61 meters. A patented internal air-circulation system keeps the lens from fogging and continually flushes exhaled air to minimize CO2 buildup, and a built-in 3D equalization device lets you close your nostrils to equalize without breaking the mask seal. It is a properly certified full-face system, not a surface snorkel mask.

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Great purchase and "Like New" as advertized.

Like dis

Like dis project

Excellent wetsuit but will it crush quickly like other wetsuits?

I purchased a BARE 5mm Reactive wetsuit (open box), which was like new, to replace my 1.5 yr old BARE 5mm Velocity wetsuit which had collapsed to only 2.5mm after 3 diving trips (~100 dives). The Reactive wetsuit is well constructed and very flexible. I had to increase the size of the Reactive suit, as it was smaller than the BARE Velocity suit of the same size. Tremendous customer service by Dive Catalog to exchange the wetsuit for proper size. I hope the Reactive suit does not crush so quickly like my other wetsuits (BARE, Henderson, Pinnacle). Hoping that the new technology in this suit will keep me warm below the thermocline.

Perfectly Built

Best of the many many diver hangers in my life. Easily supports my steel-plated BCD, while still donned with all of my accessories. No cracks, bends, or dents. Has even supported my BCD w/ a steel 100 tank attached (not recommended, for safety purposes, though).

Will continue to use this hanger for the long-term. No brainer.

Go-to Dive Hanger

This is a must-have for every diver. It's the quintessential hanger for all dive gear in one small package.

DiveCatalog's "Quick Dry Multi Accessory Dive Gear Hanger for Boots, Gloves, Hood" is set at a great price for a great product. Versatile enough that I've purchased extra hangers to organize my BMX racing gear.

Must-have for divers and anyone looking to organize their adventurous outdoor activities equipment.

Used Ocean Reef Neptune III Package - SL35TX INT first stage

Pick accessories — 90% off with your $1000+ order

Payment & Security

Product Information

Frequently Asked Questions

Why dive with a full-face mask like the Ocean Reef Neptune III?

What size Ocean Reef Neptune III do I need?

Is the Ocean Reef Neptune III certified and safe for cold water?

Used Ocean Reef Neptune III Package - SL35TX INT first stage

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