Review of the Cressi Michelangelo: Is it an affordable multi-gas regulator?

To learn how to get the most out of your gear underwater, discover the [AquaExposure Training](/lms). ## Introduction

Often, after completing their initial certification and purchasing an entry-level computer, divers find themselves limited when they want to begin a "Certified Nitrox" training course that requires a decompression block. The Cressi Michelangelo aims to overcome this limitation. Keep in mind the fundamental principle: a dive computer is not just a timer for dives, it's the tool that manages your decompression safety. A direct evolution of the Donatello platform, the Michelangelo retains a very robust round casing, but hides a more powerful processor under its screen, and most importantly, the ability to manage a second gas. This test aims to determine if this model is a coherent and safe choice for recreational divers who are beginning to explore accelerated decompression.

Overall score: 3.3/5

Algorithm & tiers (4.1/5)

The Michelangelo is based on the Cressi RGBM algorithm, a two-phase model based on the classic Wienke RGBM. Known for penalizing inverted profiles and excessively rapid ascents, it provides a safety margin for successive dives. The conservatism levels allow you to adjust the decompression stops to your physical condition.

Air & mixed gases (2.2/5)

This is the key feature for this model: the ability to record two gases. You can dive on air at depth and switch to a rich Nitrox mix at the decompression stop, and the Michelangelo will recalculate your decompression in real time. Air integration is not offered with this unit.

Screen & Ergonomics (2.9/5)

Underwater, the information is perfectly segmented and readable thanks to the large, high-contrast screen. However, switching between gases at a depth of 20 meters using a long press/short press system on the single stainless steel button requires dexterity and training.

Battery Life & Power (3.8/5)

Cressi has optimized the processor to reduce battery consumption of the CR2450 battery. You should be able to get a good year of intensive diving, and replacement is done in just a few minutes with a simple coin.

Connectivity & App (3.4/5)

As with the rest of this Cressi range, synchronization with a smartphone is not built-in. The computer has the necessary pins, but you need to purchase a separate Bluetooth interface to download your digital dive log.

Compass & Instruments (3.2/5)

The absence of an electronic compass helps keep the price low, so you'll need to keep a compass either on your console or on your opposite wrist. The "Free/Apnea" mode, on the other hand, is very comprehensive and appreciated by those who alternate between different activities.

Robustness & Depth (3.7/5)

The Michelangelo inspires confidence. Its casing incorporates a chrome-plated brass ring. This is not only aesthetically pleasing, but it also provides significant protection against impacts from blocks or the boat's ladder.

Price & Customer Service (4.2/5)

At this price, it's one of the few high-quality multi-gas computers that doesn't require you to mortgage your regulator. Add to that an after-sales service known for its efficiency in Europe, and the investment becomes very reasonable.

This model is aimed at a specific audience that values a balance between performance and accessibility. It is essential to understand their expectations before making an informed choice.

Regarding after-sales service, Cressi has a solid reputation. They offer good European customer support that is easily accessible (Italy/Spain). However, they are strict about warranty terms (user-caused malfunctions result in little tolerance).

Autonomy is a crucial factor for any diver. The Cressi Michelangelo operates on a CR2450 battery, which can be easily replaced by the user. This feature is a major advantage, especially during extended cruises where access to an electrical outlet to recharge a built-in battery may be limited. The ability to change the battery oneself, without special tools, provides peace of mind and great flexibility for long trips or consecutive dives. It's always wise to have a spare battery in your equipment kit, this small precaution can prevent many inconveniences underwater.

To find out which battery to buy for this computer, check out our complete guide on batteries for dive computers. To learn how to replace the battery yourself step by step without risking damage, read our complete tutorial on how to change your own battery.

If the Michelangelo has caught your attention, it is worth exploring other Cressi models. Each model in the Cressi range is designed with its own philosophy, catering to specific needs. For a simpler approach, the Cressi Donatello could be an excellent starting point. If your ambitions lead you towards more technical horizons, other Cressi computers offer advanced features for even the most demanding dives. Do not hesitate to consult our detailed product pages to find the ideal companion for your underwater explorations.

To compare this computer with other models, see our diving computer comparison tool.

© 2026 AquaExposure. All rights reserved. Reproduction prohibited without authorization.