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Cressi Leonardo Wrist Computer

Cressi Leonardo Wrist Computer

Regular price $419.00 AUD
Regular price Sale price $419.00 AUD
Sale Sold out
Shipping calculated at checkout.

An elegant expression of simple, functional design, the Leonardo is a must-have for divers entering the sport and those who “just want to dive.”

A single button interface makes it effortless to program Air, Nitrox and Gauge modes the first time a diver picks the computer up, and an edge-to-edge, high-definition screen gives large numerical displays in a computer that is still compact and travel-friendly.

The clearly visible battery life indicator and distinct audible alarms deliver critical information as well as peace-of-mind during the dive.

The Leonardo can also be fully reset after each use, making it an excellent choice for rental department.

The Cressi Leonardo delivers what it promises at a modest price for new divers or those who want simplicity. The Cressi Leonardo Wrist Dive Computer is our Best Buy in this category.

Cressi Leonardo Dive Computer Key Features:

  • Air, Nitrox and Gauge modes
  • Nitrox mix up to 50%
  • Large display with backlight
  • Deep stops and multi-day RGBM algorithm
  • User replaceable battery


  • "Dive" program: Full processing of dive data, even with decompression (if any), for any air or hyper-oxygenated mixture (Nitrox) dive.
  • FO2 (percentage of the oxygen) adjustable between 21% and 50%.
  • PO2 (partial oxygen pressure) adjustable between 1.2 bar and 1.6 bar.
  • CNS oxygen toxicity graphic indicator.
  • A Nitrox dive may be carried out after an air dive (even with desaturation in progress).
  • Possibility of Deco (decompressive computations) or Gauge program setting (depth gauge and timer).
  • Deep Stop can be enabled or disabled.
  • Large display with "PCD System" for perfect understanding and readability of values.
  • Replaceable display protective cover.
  • Battery life indicator.
  • Battery replacement can be carried out by the user.
  • Planning: Scrolling of the safety curve.
  • Easy unit of measure change from the metric system (meters and °C), to the imperial system (ft- °F) by the user.
  • Ascent rate alarm (10 m per minute).
  • Distinct, easy-to-hear audible alarms.
  • Clear, easy-to-see visual alarms.
  • Backlit display.
  • Built-in calendar and clock.
  • Logbook (70 hours or 60 dives) including dive profile.
  • Dive history.
  • The instrument may be fully reset, in case of renting.
  • PC/Mac interface with simulator and dive profile (optional)
  • Owners Manual as PDF on CD-ROM
  • Made in Italy



  • Single button interface (short push changes function, longer push selects functions).
  • Algorithm: CRESSI RGBM Modified Haldene and Wienke algorithm. Three levels of user-adjustable conservatism.
  • Sample tissues:
    • 9 with saturation hemi-phases between 2.5 and 480 minutes.
  • Dimensions and weight:
    • Diameter: 67 mm.
    • Height: 27 mm.
    • Weight: 135 gm.
  • Depth sensor:
    • Sea water setting (fresh water depths are about 3% lower).
    • Measuring field: 0-393 ft., measured every second.
    • GAGE function measuring field: 0-393 ft. Precision: +/- 1% (T 20°C - 68 F).
    • Reading resolution: 10 cm (0 to 100 m) / 1 m (100 to 120 m) / 1 ft (0 to 316 ft).
  • Dive time: 0 to 255 minutes.
  • Data acquisition frequency: 20 sec.
    • Resolution: 1 °F.
    • Measuring field: 23 °F + 104 °F.
    • Precision: +/- 35.6 °F/10min change °T.
  • WATCH: Precision: +/- 50 seconds month average 24 hours display.
  • BATTERY:CR 2430 - 3V battery. 2 years average life (by 50 yearly dives).
  • PC LINK FUNCTION - PC/Mac interface with simulator and dive profile



  • Swallowing may lead to serious injury in as little as 2 hours or death, due to chemical burns and potential perforation of the esophagus.
  • If you suspect your child has swallowed or inserted a button battery immediately call the 24-hour Poisons Information Centre on 13 11 26 for fast, expert advice.
  • Examine devices and make sure the battery compartment is correctly secured, e.g. that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure.
  • Dispose of used button batteries immediately and safely. Flat batteries can still be dangerous.
  • Tell others about the risk associated with button batteries and how to keep their children safe.

International Shipping

For all offshore islands and international orders, a member of staff will contact you with a delivery estimate including International freight charges. Please contact customs or your local postal service as your order may be delayed for inspection or duties/taxes may apply which are not paid for by Infinity Dive. This is applicable to all international shipping methods.

Duties and Taxes

International purchases are sold free of Australian GST. However, depending on which country the items will be dispatched to, there may be additional taxes or import duties imposed at the receivers end. Infinity Dive is not liable for these charges and it is up to the customer to liaise with the Customs regarding their delivery.

Out Of Stock Policy

We will get in touch with you if the product was out of stock.

If the product was out of stock in the entire Australia, the delivery time may over 2 months.

Its depends on the ETA provided by the Brand Agent.

Cancellation Policy

Order cancellation
We move fast to get our orders packed and dispatched as fast as possible. If your order hasn't already been dispatched, we should be able to cancel your order.
  • Please note that some orders may not be able to be changed or cancelled once the order has been accepted by infinitydive.
  • If you need to cancel an online order that has not yet been shipped, please contact us.
  • No order shall be binding until it is accepted by InfinityDive. An individual contract for the supply of Products, on these policies, is formed on acceptance by InfinityDive of an order from the Customer.
  • InfinityDive reserves the right to accept any order in whole or in part. Where we makes a part delivery of any order, such delivery shall constitute a separate contract. No order may be cancelled or varied after acceptance by InfinityDive.

In-store pickup policy

In Store Pick up orders will be available for collection in store for a period of 1 month if the product is in stock;  if the order isn’t collected by this point, $10/day storage fees may apply unless a prior arrangement is made with InfinityDive.
Trip / Event cancellation policy
No refund for cancel request made less than 24 hours.
      Courses cancellation policy
        1. There will be a payment deadline announcement to all participants, no late fee will be accepted.
        2. If you cancel or transfer your course due to personal reasons, you need to pay an administration fee starting from $98, which will incur within the paid fee.
        3. If the new course is of a higher value than the original booking, the difference must also be paid. No exceptions.
        4. If special circumstances or ocean conditions cause the necessary cancel on activities of the day, our students or participants who paid will get the fee convey into credit point. No direct cash return.
        5. If any paid fees are cancelled after 14 days due to personal reasons, the full payment will be converted into company credit points. If cancelled 7 days before departure, fee will refund by 50% deducting from the conversion payment company credit points. If the payment is made within seven days before departure, there will be no refund.
        6. Before payment for any activity or course, the company reserves the right to change the price, and participants must take the initiative to confirm the relevant changes.
        7. If an emergency medical condition manifests within 24hrs of your course start time, proof must be provided in order to transfer your course at a reduced rate depending on the case.
        8. If you have indicated yes to any of the questions on our dive conditional from, then one will need to be provided at the time of booking or 14 days prior to the course start date. Once you are fit to dive unconditionally, cancellation procedure will apply the above conditions. Failure to do so will result in forfeit of the course and rebooking will be at full cost.

        Special Conditions

        Special circumstances will deal in case-by-case manner as such medical conditions, verbal instructions, unconditional payment, etc.

        Credit points

        The credit points of the company after the refund can be purchased for any consumption within the company, and it will take effect forever indefinitely.



      Please note: Due to lighting and monitors,the items colours may be slightly on the error with the pictures.
      We ensure that we provide the style and the picture is the same.

      Infinity Dive do not reponsible for any custom duty or import tax.

      Thank you very much for your understanding!

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