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Cressi Neon Dive Computer

Cressi Neon Dive Computer Black

Cressi Neon Dive Computer Blue

Cressi Neon Dive Computer White-Lilac

6 Reviews
SKU: CRS-KS8400XX
Free shipping
$349.95

$349.95
Black
$349.95
Blue
$349.95
White/Lilac
Availability: Low Stock
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Product Description

Cressi Neon Diving Computer

Whether you’re a scuba diver, freediver, or spear fisher, the Cressi Neon is a compact dive computer that’s smart enough to wear to the office.

The Cressi Neon Computer has a diameter of only 1.9" (48mm) and a high contrast display of 1.46" (37mm) with extra-large numbers and an easy access menu. It is a scuba diving/apnea watch-computer of extremely reduced dimensions. It is also an ideal watch for other underwater activities, thanks to the deactivation option of the "dive" functions that avoids unnecessary alarms ringing while you're snorkeling or swimming. The display is made of mineral glass, and the case is a heavy-duty design with steel buttons that have an underwater resistance of up to 394' (120m). PTU rubber wrist band with stainless steel buckle.

Monitoring your dive data is simple and intuitive; a clean, edge-to-edge display allows you to see your stats at a glance, and you can switch between 4 different modes: Air, Nitrox, Gauge, and Free.
The Neon Computer can be set for a 12/24-hour time format with a calendar and a seconds precision stopwatch function. Additionally, watch functions include a second time setting alarm clock. Easy to read in low light or at night with a backlight display. While diving, the computer will display surface time, desaturation, and a no-fly time calculator. 

The computer lets you know when the battery is low, and the computer can be set for metric or imperial units of measurement. Providing real-time data, including dive phase time, ascent speed, and a customizable PPO2 range, the Neon Computer is fueled by Cressi's RGBM air/nitrox algorithm for complete dive data processing. Computer maximum allowed PO2 value from between 17.4 to 23.2 psi (1.2 bars and 1.6 bars), to the mixture's oxygen percentage (FO2): GAS1 between 21% and 50%, and in GAS2 21% and 99% of O2.


You can manage 2 Nitrox gases during a dive and even switch between Air and Nitrox modes between dives, a feature that is often missing on other similarly priced dive computers. The Neon also has a graphic indicator of CNS toxicity level of oxygen, a safety stop indicator with multiple levels, a safety factor configuration that is altitude adjustable up to 12,139' (3,700m), and has audible and visual alarms. A reset function allows multiple divers to use the computer, which is great if used in a dive center's rental program. The computer has a log function with 50 dive memory and is powered by a user-replaceable 3V CR2450 battery. A computer comes with an owner's manual.


For freedivers and spear fishers, the dedicated Free/Apnea program displays vital metrics like maximum depth, dive count, and surface interval timers. The Gauge mode provides depth and bottom time tracking without decompression calculations, ideal for anyone needing a backup computer for technical diving. The Neon’s durable build and mineral glass screen ensure lasting protection, while a battery life indicator and user-replaceable battery keep you dive-ready with minimal downtime.


Key Features:

Neon Computer:

  • Scuba Diving/Apnea Watch-Computer
  • Small & Compact Computer
  • Diameter: 1.89" (48mm)
  • High Contrast 1.46" (37mm) Display
  • Large Easy to Read Numbers
  • Ideal Watch for Other Underwater Activities
  • Deactivation Option:
                    Shut Off Dive Functions
                    Avoids Unnecessary Alarms Ringing
                    Great for Snorkeling or Swimming
                    Conserves Battery Power
  • Crystal: Mineral Glass
  • Case: Heavy Duty Construction w/Steel Buttons
  • Rubber Wrist Band w/Stainless Steel Buckle
  • Plastic/Steel Bezel & Back Cover
  • Depth Rating: 394' (120m)
  • Easy Access Menu
  • 12/24-Hour Format w/Seconds and Calendar Functions
  • Precision Stopwatch, Second Time Setting
  • Alarm Clock Function
  • Backlit Display for Reading Computer Functions In-Low-Light-Conditions
  • Surface Time, Desaturation & No Fly Time Calculator
  • Low Battery Warning
  • Metric or Imperial Units of Measure
  • 50-Dive per Category Memory Logbook Function
  • Modes: Air/Nitrox, Free Dive, and Gauge
  • Sensors Disabled for Snorkeling/Swimming Activities
  • Conserves Battery Power
  • Optional Interface:
                     Visualization of Diving Profile (see SKU: CSBGPC)
                     Works w/PC or MAC
  • User Replaceable CR2450 Battery
  • User Quick Start Guide


 

 

Product of the Cressi Specialized Line, 

available only in stores

and specialized web pages.


 

 

 

 

 

 

 

 

Mineral glass, 

protected by a rounded

stainless steel crown.

Innovative display protector

in soft liquid silicone.

(optional).
Total diameter Ø48 mm.

Ø38 mm screen.




 

 

 

Rounded stainless steel, 

low-profile,

highly integrated buttons.


 

 

Super-flat profile 

(maximum height 14 mm).




 

 

 

 

 

 

 

 

 

 

 

New Bluetooth interface.

“Compatible with the

 new 2019

Bluetooth Interface

sold apart.”


 

 

 

 

 

Strap anchored 

with

AISI 316 threaded screws.

High resistance buckle

in stainless steel.

Length calibrated for

use on the suit




 

 

 

 

Innovative 

display protector

in soft

liquid silicone.

“sold apart”


CR2450 battery

easily replaceable

by the user,

in the technical service

or directly in Cressi

with a very low cost.

Battery life approximately: 4 years



Cressi Neon Videos

Product Information

Product CategoryComputers
SKUCRS-KS8400XX
ConditionNew
BrandCressi
Migration ComputersWrist
More Info

Specs:

  • Algorithm - Cressi RGBM: Cressi & Bruce Wienke Based on Haldane Model
  • Audible Alarms - Yes
  • Depth Display = 0' to 393' (0 to 120m)
  • Altitude Adjustable - Up to 12,139' (3,700m)
  • Operating Modes - Air/Nitrox, Free Dive, Gauge
  • Back Light - Yes
  • Memory Capacity = 50-Dive per Category Memory Logbook Function
  • Time, Date & Temperature - Yes
  • Imperial/Metric Display - Yes
  • Power - User Replaceable CR2450 Battery
  • Dual Time and Daily Alarm - Yes
  • Dimensions (Dia. x H) - 1.89 x 1.46" (48 x 37mm)
  • Weight = 4.77 oz (135g)

Product FAQs

(1 Question)
Ask a Question

Does it come with travel container/box

02/11/2026
02/16/2026 Answered by Divers Supply

No, you would need to purchase a computer case separately.

Product Reviews

5.0 out of 5 stars
Review This Product

Great Dive Computer

By Kurt Peters on February 17, 2020 Verified Buyer

The dive computer is great and the price was excellent.

Nice Product Descriptions

By Anshuman Kumar on December 01, 2019 Verified Buyer

I used the reviews on your youtube channel to buy my first dive computer!

Nice Display

By Tammy Reddy on April 08, 2019 Verified Buyer

I bought this for my son. He hasn’t had a chance to dive with it yet. The watch itself is really nice looking and after watching the tutorial he seems to have it figured out. He loves it and is super excited to take it to Roatan.

Show all ReviewsWrite A Customer Review
Cressi Neon Dive Computer
$349.95
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