Cressi Cartesio Computer Watch

Dive Computer

Cressi Cartesio Computer Watch held by hand - side view
Cressi Cartesio Computer Watch held by hand - front view

Brand

Model

  • Cartesio Computer Watch

Gases

How many gases does the dive computer support?

  • 2

Rebreather support

  • No

Maximum operating depth (MOD)

  • 120 m

Overview

General information diving related

Maximum operating depth (MOD)

  • 120 m
  • 393.7 ft (converted)

Water resistance

The level to which the device can withstand water pressure without leaking or getting damaged.

  • 393 ft
  • 119.79 m (converted)

Gases

The number of gases the dive computer support

  • 2

Nitrox support

  • Yes

Trimix support

Gas mixture containing oxygen, nitrogen, and helium, aimed at reducing risks in deep technical dives.

  • Not applicable

Fresh and sea water support

  • No

Gauge mode

    Dive planning essentials

    Residual nitrox reset

    Allows divers to clear memory of past nitrogen and oxygen levels to safely switch between different nitrox mixes for new dives

    • Yes

    Deco dive planner

    A "Deco" (Decompression) Dive Planner is a tool for scuba divers to plan dives exceeding the no-decompression limit (NDL), necessitating calculated stops during ascent for safe nitrogen release from the body.

    • Not applicable

    No fly time indicator

    The necessary surface interval a diver must wait before flying after a dive, calculated to prevent decompression sickness by allowing excess nitrogen to safely dissipate from the body.

    • Yes

    Safety stop

    • Yes

    Deep stop

    • Yes

    Dive time maximum

    • 0 to 1032 min

    Surface time maximum

    • 0 to 12 h

    Ascent rate indicator

    • Yes

    Planner mode

    Allows users to simulate the decompression of multiple dives and set surface intervals between them

    • Yes

    Altitude selection

    The altitude selection in a dive computer adjusts the decompression model to account for reduced atmospheric pressure at higher elevations, ensuring safer dive planning and decompression calculations.

    • Yes

    PO2 setting

    • 1.2 - 1.6

    Gas time remaining

    • Yes

    Gas consumption rate

    • No

    Customizable conservatism

    • Yes

    Air integration

    Air integration

    Tank pressure transmiter support

    • No

    Tank pressure transmitter

      Battery

      Battery description

      Battery duration

      The number of dives or total diving duration a battery can sustain before recharge or replacement.

      • Up to 200 dives
      • Up to 40 hours

      Rechargeable battery

      • Not applicable

      Battery type

      • Replaceable 3V Lithium CR2450

      Low battery indicator

      • Yes

      Battery lifespan

      The duration a battery efficiently functions before requiring replacement due to diminished capacity.

      • Not applicable

      Dive alarms and Notifications

      Maximum depth alarm

      • Yes

      Tank pressure alarm

      • Not applicable

      Low pO2 (hypoxic) alarm

      • Not applicable

      High pO2 (hyperoxic) alarm

      • Not applicable

      Too fast ascent alarm

      • Yes

      Decompression ceiling violation alarm

      • Yes

      Deepstop violation alarm

      • No

      CNS alarm

      • Yes

      OTU/OLF alarm

      (Oxygen Tolerance Units / Oxygen Limit Fraction)

      • Not applicable

      Switch gas suggestion notification

      • No

      Diluent switched automatically notification

      • Not applicable

      Diluent low pO2 alarm

      • Not applicable

      Diluent high pO2 notification

      • Not applicable

      Vibration alarm

      • No

      Design and Materials

      Bezel material

      • Plastic and steel

      Strap material

      • Rubber

      Glass material

      • Mineral glass

      Case material

      • Heavy duty

      Colors

      • Black, Metal
      • Black

      Interchangeable straps

      • Yes

      Time and Clock

      Dual time

      • Yes

      Timer

      • Yes

      Alarm clock

      • Yes

      Chronometer/Stopwatch

      • Yes

      Displays date

      • Yes

      Displays time

      • Yes

      GPS time sync

      Time is set according to GPS location

      • Not applicable

      Technical information

      Weight

      • 3.2 oz
      • 90.72 g (converted)

      Units

      Imperial or metric

      • Metric and imperial units

      Measurements

      • 48 x 48 x 15.8 mm
      • 1.89 x 1.89 x 0.62 in (converted)

      Languages

      • EN

      Algorithm

      Decompression model

      • Modified RGBM-Wienke 9

      Dimensions

      Dive computer dimensions

        Display information

        Display resolution

          Display type

          • High contrast display

          Color display

          • No

          Backlight

          • Yes

          Display diameter

          • 35 mm
          • 1.38 in (converted)

          Customizable display

          • No

          Number of buttons

          • 2

          Connectivity & Software

          Available connectivity ports, data transfer

          Bluetooth support

          • No

          USB data transfer

          • No

          Hoseless tank data

          • Not applicable

          Updatable software

          • Yes

          Mobile app compatible

          • Not applicable

          Mobile app support features

          • Not applicable

          Mobile notifications

          • Not applicable

          Data transfer

          • Via optional bluetooth interface

          PC/MAC application compatible

          • Yes

          Memory

          GB/MB

          • Not applicable

          Rebreather

          Rebreather support

          • No

          Maximum diluents

          • Not applicable

          Bailout

          • Not applicable

          High/low setpoints

          • Not applicable

          Custom setpoint

          • Not applicable

          Manual/automatic setpoint switching

          • Not applicable

          Compass & Navigation

          Digital compass

          • No

          Needle type

          • Not applicable

          Direction scale

          • Not applicable

          Tilt compensation

          • Not applicable

          Compass resolution

          • Not applicable

          Compass accuracy

          • Not applicable

          Globally balanced

          • Not applicable

          Declination correction

          • Not applicable

          GPS Navigation

          • No

          Freediving information

          Freedive mode

          • Yes

          Apnea timer (O2/CO2 tables)

          • No

          Shows number of dives

          • Yes

          Freedive day history

          • Yes

          Freedive total history

          • Yes

          Logbook

          Logbook memory

          Memory in hours/dives

          • Up to 50 dives

          Scubadive sampling rate for logbook

          • 5 s

          Freedive sampling rate for logbook

          • 2 s

          Temperature

          Temperature resolution

          • 1 F
          • -17.22 C (converted)
          • 1 C
          • 33.8 F (converted)

          Temperature display

          • Yes

          Operating temperature

          • 23 to 104 F
          • -5 to 40 C (converted)

          Storage temperature

            Recommended charging temperature

            • Not applicable

            Model Evolution

            Related products

            Same item in a set or different variant

            Predecessor

            Earlier model

              Successor

              Newer model that offers advancements in technology, features, and performance over the previous version.

                Production

                Years manufactured

                  Related products

                  Same item in a set or different variant

                  Related items

                  Accessories

                  Additional items or equipment that enhance its functionality, protection, or user experience, such as screen guards, mounting options, and interface cables for data transfer.

                    Various

                    Sunrise/sunset times

                    • Not applicable

                    Heart rate

                    • Not applicable

                    Weather forecast

                    • Not applicable

                    Entry and exit location automatic save

                    • Not applicable

                    Surface diver status widget

                    • Not applicable

                    Tide information

                    • Not applicable

                    Description

                    Decription provided by the manufacturer (facts, technical description)

                    • Cartesio has a diameter of only 48mm and a high contrast display of 35mm. It is a scuba diving/apnea watch-computer of extremely reduced dimensions. It is also an ideal watch for other underwater acti... More

                    Product No

                    Product number

                    • KS830850
                    • KS830050

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