Oceanic OCS Air / Nitrox Computer Watch with Digital Compass

The OCS is an advanced wrist watch dive computer featuring Oceanic’s exclusive Dual Algorithm®, advanced digital compass, and intuitive menus and settings. Additionally, the OCS may be programmed for up to three Nitrox mixes and features Firmware Auto-Update to install operational improvements or even new features through the optional PC Interface kit.

Now available with metric system.

Powered by Oceanic's Exclusive Dual Algorithm® with Deep Stop
Intuitive User Interface with 'Step Back' – allows forward and backward navigation through menus and settings
Digital Compass with North, Reference, Auto Home, and Declination Adjustment
Composite Case with Stainless Steel Case Back and Bezel
Switch between up to 3 Nitrox gas mixes to 100% O2
Air, Nitrox, Gauge, and Free Modes
Gauge Mode with option for Run-Timer on main dive display
Audible Alarms with Flashing LED Light – may be customized or deactivated
User-Replaceable Battery with Data Retention; maintains settings and calculations if the battery is removed
Firmware Update Ready with optional PC Interface Kit - install operational improvements or even future new features

Modes of Operation

Watch, Norm (Air / Nitrox) Gauge, and Free Dive

Push Buttons

4

Mounting Options

Wristwatch

Activation

Water or Push Button

Algorithm Basis

Dual Algorithm®
Your choice between Pelagic DSAT (Spencer/Powell data basis) or Pelagic Z+ (Buhlmann ZHL-16C data basis)

Personal Conservative Factor Adjustment

Each Level provides No Decompression Limits for the next dive +3000 ft / 920 m altitude

Altitude Algorithm Basis

NOAA

O2 Limit Basis

NOAA

Tissue Compartments

12 (5 to 480 minutes)

Automatic Altitude Adjustment

2,000 - 14,000 ft / 610 - 4200 m

Decompression Capability

10 - 60 ft / 3-18 m

Deep Stop

OPTIONAL - :02 COUNTDOWN TIMER AT 1/2 MAX DEPTH FOR DIVES DEEPER THAN 80 ft/25m

Automatic Safety Stop Prompt

YES - ADJUSTABLE DEPTH AND TIME

Audible Alarm

YES - MAY BE DEACTIVATED AND/OR CUSTOMEZED BY USER.
ALPHA-NUMERIC ALARM ID ON MAIN DISPLAY

Alarm Acknowledgment (U/W Deactivation)

YES - PUSH BUTTON DEACTIVATES CURRENT ALARM

Ascent Rate Range

Variable 3,35 - 9 m/min and 6,4 -18 m/min

Ascent Rate Maximum

30 fpm (<60 ft) / 9 m/min (< 18m)
60 fpm (>60 ft) / 18 m/min (> 18m)

OceanGlo Backlight

YES - ADJUSTABLE DURATION

SmartGlo Backlight (Sensor)

NO

Diver Replaceable Batteries

RECOMMEND OCS PRESSURE TEST BY DEALER OR FACTORY

Battery Type

OCS - CR2450

Battery Life*

300 DIVE HOURS

Battery Hot Swap (retains calculations)

YES – DATA AND SETTINGS RETAINED INDEFINATELY

Low Battery Indicator (Graphic)

YES

Calendar / Clock

YES

Operating Depth (NORM)

330 ft / 100 m

Operating Depth (Gauge/Free Dive Mode)

660 ft / 200 m

24 Hour Time to Fly Countdown

YES

Calculated Desaturation Fly Countdown

YES

Dive Mode Displays

MAIN, UP TO 2 ALTERNATES AND 1 SECONDARY

High O2 Alarm / Warning

300 SOTU / DOTU

High PO2 Alarm / Warning

1.4 DEFAULT OR USER SETTING

On-Unit Log Capacity

24 DIVES

OceanLog PC Download

With Optional PC Interface Cable

OceanLog PC Settings Upload

With Optional PC Interface Cable

Firmware Update

With Optional PC Interface Cable

OceanLog Download Memory Capacity

1 MB**

Pre-Dive Planning Sequence

PUSH BUTTON 30-190 ft / 9-57 m

Message Box

ALPHA NUMERIC GRAPHICS - MODES, ALARMS AND SETTINGS

Temperature Display

YES

Air Time Remaining Display

N/A

Nitrogen Tissue Loading Bar Graph

YES

Oxygen Loading Bar Graph

YES

Variable Ascent Rate Bar Graph

YES

No Decompression Time Remaining Display

YES

Air Time Remaining Display

N/A
O2 Time Remaining Display

YES

Set Mode with Rapid Advance

YES

Set Mode with 'Step Back'

YES

Set 'Turn Around' Pressure Alarm

N/A

Set 'Ending' Pressure Alarm

N/A

Set FO2 Value (%) Gas 1

AIR, 21-50%

Set FO2 Value (%) Gas 2

OFF, 21-100%

Set FO2 Value (%) Gas 3

OFF, 21-100%

Set Audible Alarm On/Off

YES

Set Max Depth Alarm

YES

Set Elapsed Dive Time Alarm

YES

Set Maximum Nitrogen Tissue Loading Bar Graph Alarm

YES

Set Personal Conservative Factor

YES

Set Dive Time Remaining Alarm

YES

Set Units Of Measurement

YES

Set Time Format (12/24 Hour)

YES

Set Time of Day

YES

Set Date

YES

Set Maximum PO2 Alarm

1.2 – 1.6; EACH GAS IN .05 INCREMENTS

Set FO2 50% Default

Yes; Factory set OFF

Set Backlight Duration

YES

Set Safety Stop Time and Depth

YES, WITH MANUAL TIMER OPTION

Set Sampling Rate (OceanLog Download)

1 (Free Dive Mode Only)/ 2/15/30/60 SECONDS

Set Digital Gauge Mode On/Off

YES

Set Water Activation On/Off

YES

Set Free Dive Elapsed Dive Time Alarm

YES

Set Free Dive Countdown Timer

YES

Set Free Dive Max Depth #1

YES

Set Free Dive Max Depth #2

YES

Set Free Dive Max Depth #3

YES

Made in:

USA

Warranty

2 YEAR

30-Day Satisfaction Guarantee

YES

Online Class

YES, FREE WITH PRODUCT REGISTRATION