Cressi Leonardo 2.0 Grey
Not in stock: will be backordered
Regular price
€189,00 EUR
VAT included
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MPN
: KS770050
The Cressi Leonardo 2.0 Black/Grey is the wrist-worn scuba dive computer designed for new divers and for anyone who wants a simple, readable and reliable instrument: a single button controls every function, with Air, Nitrox and Gauge modes and a large UFDS display with extra-large digits. It is the first dive computer designed, developed and built entirely in Italy by Cressi Elettronica, the electronics division of Cressi, the Genoa-based brand active since 1946. This version comes in the Black/Grey colour (manufacturer code KS770050).
Why choose the Cressi Leonardo 2.0
- Single-button interface with a multi-level circular menu: easy to set up in a few steps, even on your first dive.
- High-contrast display with extra-large digits and the PCD system (Priority Compartment Digit Display), which shows the most important value at every stage, plus an efficient backlight.
- Cressi RGBM algorithm, developed with Bruce Wienke, for safe management of repetitive and multi-day dives.
- Updated 2.0 version: more readable menus, a more audible sound alarm and a dive log that can be downloaded to your smartphone with the optional Bluetooth interface.
- User-replaceable battery and a modular, rugged and compact build that is travel-friendly.
Main features
Air, Nitrox and Gauge modes
In Air mode the computer calculates no-decompression time, desaturation and no-fly time. In Nitrox (EAN) mode you can set the oxygen percentage from 21% to 50% and the PO2 from 1.2 to 1.6 bar (default 1.4 bar); you can also switch to Nitrox after an air dive. Gauge mode turns the instrument into a depth gauge and timer, with a resettable stopwatch, average depth and temperature, without decompression calculations. Disabling the dive functions avoids unnecessary alarms while snorkelling or swimming.
Safety and alarms
- Ascent rate indicator with an alarm above 12 m/min
- 3-minute safety stop between 5 and 3 metres after dives deeper than 10 m
- Deep stop that can be switched on or off and an adjustable safety factor (SF0, SF1, SF2)
- Four altitude levels, up to 3,700 m
- Graphic CNS oxygen toxicity indicator and PO2 alarm
- Maximum depth alarm that can be set from 10 to 50 m, useful for training
- Safety curve planner (PLAN)
Logbook, watch and smartphone connection
The logbook stores up to 85 hours of dive profiles, alongside a non-resettable dive history. Out of the water the instrument works as a watch with calendar, 12/24-hour format and metric or imperial units. With the Cressi Bluetooth interface (sold separately) you can transfer your data to your smartphone using the Cressi app.
Ideal for courses and rental
The saturation reset function (T.ERASE), designed for dive centres, makes the Leonardo 2.0 suitable for schools and rental. The reset must never be used if the instrument is going to be used on subsequent dives.
Technical specifications
| Brand | Cressi |
|---|---|
| Model | Leonardo 2.0 – Black/Grey |
| Manufacturer code | KS770050 |
| Modes | Air, Nitrox (EAN), Gauge |
| Algorithm | Cressi RGBM (with Bruce Wienke), 9 compartments with half-times from 2.5 to 480 minutes |
| Nitrox | O2 from 21% to 50%, PO2 from 1.2 to 1.6 bar |
| Depth gauge | 0–120 m, accuracy ±1% (at 20 °C), resolution 10 cm up to 100 m |
| Thermometer | −5 to +40 °C |
| Logbook | up to 85 hours of profile |
| Altitude | 4 levels, up to 3,700 m |
| Battery | 3 V CR2430, user-replaceable |
| Interface | Optional Bluetooth (sold separately) |
| Display | High-contrast UFDS with PCD system and backlight |
| Case | Rugged, with steel button and plastic bezel; replaceable protective screen |
| Strap | Two-tone TPU with stainless steel buckle |
| Production | Italy, Cressi Elettronica |
Other colours
The Leonardo 2.0 is also available in Black/Black, Black/Blue, Black/Pink, White/Black and Black/Yellow. The versions differ only in colour; the functions are the same.
Frequently asked questions
Is the Cressi Leonardo 2.0 suitable for beginners?
Yes. The single-button interface, multi-level menu and extra-large digits make it a first dive computer that is easy to program and easy to read underwater.
Does the Leonardo 2.0 support Nitrox?
Yes, with oxygen from 21% to 50% and PO2 from 1.2 to 1.6 bar. Cressi recommends using Nitrox mixes only after completing a specific course and always checking the O2 percentage set before every dive.
What battery does it use and can I replace it myself?
It uses a 3 V CR2430 battery that the user can replace, with a low-battery indicator. The manual recommends not replacing it while desaturation is in progress and checking the seal of the compartment afterwards.
Can I download my dives to a smartphone?
Yes, with the optional Cressi Bluetooth interface and the Cressi app for iOS and Android.
Safety note: the Leonardo 2.0 is designed for recreational sport use and not for professional use. No dive computer eliminates the risk of decompression sickness, and it does not replace diver training and preparation. Cressi sets 40 m as the limit for sport diving.
