Ocean Reef GDivers Kit

Ocean Reef IDM | SKU: OR025016/ OR033109/ OR025038

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$999.95

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Color: Cobalt/ Cobalt

Size

S/M (Small / Medium) ML (Medium Large)

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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Product Information

Ocean Reef GDivers Kit is a full face integrated dive mask (IDM) bundle built around the Neptune Space G.divers mask, paired with the GSM G.Divers wireless communication unit and the Extender Kit frame. It is designed for sport divers who want push-to-talk underwater communication along with the fit and breathing convenience of a mask with a balanced, on-demand integrated regulator.

Who it is for

The GDivers Kit suits divers taking their first step into full face masks as well as experienced IDM users who want a customizable platform. Dive instructors, guides, and students on training classes or guided tours benefit from the GSM G.Divers push-to-talk system for extra safety and coordination underwater, and the Extender Kit lets divers add a sport camera or extra lighting as their needs grow.

Key details

The mask uses a polycarbonate visor with siloxane double coating for scratch resistance on both sides, a 6 point harness for a secure and adjustable fit, an exhaust/draining valve, a cold water certified balanced on-demand integrated regulator, and is backed by a 2 year warranty. The GSM G.Divers transceiver runs on a single 9V alkaline battery, delivers approximately 30 hours of battery life in receiving mode, and reaches an operating range of 200 to 250 meters in calm seawater on a single channel push-to-talk system that shares a frequency with other Ocean Reef units. A low battery alarm beeps every 30 seconds when power is low. The Extender Kit adds a protective frame with a flat top surface for mounting a GoPro-style camera, the patented NACS (Neptune Adjustable Communication Support) that distributes the communication unit's weight on the mask, and earphone supports that rotate 30 degrees for use with GSM G-Power SL earphones, side lights, or a sport camera.

Compatibility and sizing

This kit is available in Cobalt, Emerald, White, and Pink/Black, in S/M (Small/Medium) and ML (Medium Large) sizes. The Extender Kit also retrofits onto any Ocean Reef full face mask built from 2006 on that uses a nylon clamping band. The GSM G.Divers can be assembled on all Ocean Reef IDMs; it requires the NACS to mount to the Extender Frame (NACS sold separately).

What's in the box

Neptune Space G.divers full face mask
GSM G.Divers wireless communication unit
Extender Kit frame
Earphone supports
Shoulder bag
Equalization plugs set, 3 sizes
Screwdriver
Standard hose
Warranty registration card
Ocean Reef stickers

DiveCatalog.com is an authorized Ocean Reef dealer and a dive shop in Irvine, California, serving divers since 2003. Call 888-701-4017 or chat with us for help with sizing, color availability, or compatibility questions.

⚠️ 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

What is included with the Ocean Reef GDivers Kit?

This kit includes the Neptune Space G.divers full face mask, the GSM G.Divers wireless communication unit, and the Extender Kit (frame and rotating earphone supports), plus a shoulder bag, an equalization plugs set in 3 sizes, a screwdriver, a standard hose, a warranty registration card, and Ocean Reef stickers.

Does the GSM G.Divers unit need anything extra to attach to the mask?

Yes. The GSM G.Divers requires the NACS (Neptune Adjustable Communication Support) to mount onto the Extender Frame. The NACS is sold separately.

What battery does the GSM G.Divers communication unit use?

The GSM G.Divers runs on a single 9V alkaline battery and delivers approximately 30 hours of battery life in receiving mode. A low battery alarm beeps every 30 seconds when the battery is low.

What sizes and colors are available for the Ocean Reef GDivers Kit?

This kit comes in two sizes, S/M (Small/Medium) and ML (Medium Large), and four color options: Cobalt, Emerald, White, and Pink/Black. Call or chat with DiveCatalog.com if you need help choosing the right size or color for your face shape.

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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.

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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.

Mask Type	Integrated Dive Mask (Full Face Mask)
Visor Material	Polycarbonate, siloxane double coated
Harness	6 point harness
Valve	Exhaust/draining valve
Regulator	Cold water certified, balanced, on-demand, integrated
Warranty	2 year warranty
Communication Unit	GSM G.Divers wireless transceiver (SKU OR033109)
Communication Battery Life	Approx. 30 hours (receiving mode)
Communication Operating Range	200 to 250 meters (calm seawater)
Communication Battery Type	9V alkaline
Communication System	Single channel, push-to-talk
Extender Kit Compatibility	Retrofits G.divers basic IDM or any Ocean Reef full face mask from 2006 on with nylon clamping band
Earphone Support Rotation	30 degrees
Available Colors	Cobalt, Emerald, White, Pink/Black
Available Sizes	S/M (Small/Medium), ML (Medium Large)

Ocean Reef GDivers Kit

Pick accessories — 90% off with your $250+ order

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