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Sporasub SP1


  • This products Overview

    SP1 is a wrist computer specifically conceived for free-diving and spear-fishing. SP1 features all functions of modern digital watches (time, date, chronograph, countdown timer, daily alarm, dual time) and a dive mode. The Dive mode activates automatically with the water contact and resumes automatically after around 30 seconds from the water exit. During the dive, the display will show in real time: Instant depth, dive time and water temperature. Once on the surface, the SP1 indicates automatically the surface time. SP1 records up to 200 dives. The data stored for each single dive is: sequence number of the dive, date and time, water temperature, duration of the dive and maximum depth.

    Current Time Mode Display:
    The SP1 will display time in hour, minutes and seconds. The time can be displayed in a 12 or 24 hour format. In the Current Time Mode the user can also navigate to display the month, date, day of the week, hourly chime, daily alarm and temperature display. The Computer has an auto calendar from years 2000 to 2099
    Chronograph Mode:
    The Chronographer Mode has a resolution of 1/100 of a second with a range of 99 hours, 59 minutes and 59.99 seconds. The Chronograph Mode can also display a split time function.
    Countdown Timer Mode:
    In the Countdown Timer Mode the SP1 has a resolution of 1 second with a range of 99 hours 59 minutes and 59 seconds. The Computer will beep once per minute for the last 10 minutes, beep once per 10 second for the last minute and beep once per second for the last 5 seconds. The SP1 will also beep for 30 seconds when countdown is to zero.
    Dive Mode: The SP1 Computer has a diver selectable feature for sea or lake (fresh) water environments and to display depth information in feet or meters. There is no need to activate the Computer, it will automatically activate when submerged to 5' (1.5 meters) and will deactivate when depth is less than 5' (1.5 meters). Once you're diving, the SP1 will display current dive duration, depth, dive site, current time, maximum depth and water temperature. The depth resolution of the SP1 is 0.328' (0.1 meter) with a maximum depth of 330' (100 meters). All critical dive information is automatically placed in the Computer Dive Log Memory for later retrieval.
    Temperature Display:
    The SP1 can be set to read temperature in Fahrenheit or Celsius with a resolution of 1 F / 1 C and a range from 14 F to 140 F (-10 C to +60 C).
    Dive Recall Mode:
    The SP1 Computer has a maximum record storage capacity of 199 and each dive recorded contains record number, starting time and date, dive duration, maximum dive depth minimum water temperature, dive site indication, and a delete current/previous/all records function.

    The SP1 Computer has 4 Mode Buttons for navigating through all functions. The EL" Button will activate the Computers Backlight for viewing information in low light conditions. The SP1 is powered by a 3 volt CR2032 battery and comes with a comprehensive Owner's Manual.

  • specifications

    • Specifically Conceived for Free-Diving and Spear-Fishing
    • Features All Functions of Modern Digital Watches
    • Time, Date, Chronograph, Countdown Timer, Daily Alarm and Dual Time
    • Automatic Activation
    • 12 / 24 Hour Format
    • Temperature Display
    • Imperial or Metric Display
    • Maximum Depth Display
    • Salt or Fresh Water Selectable
    • Chronographer Mode Resolution 1/100 of a Second
    • Countdown Timer Mode
    • Dive Mode
    • Maximum Depth Range: 330' (100 meters)
    • Dive Recall Mode: Capacity 199 Dives
    • 4 Mode Buttons for Navigating Functions
    • Backlight for Lowlight Conditons
    • Power: 3 Volt CR2032 Battery
    • Wrist Mount Design
    • Comprehensive Owner's Manual

Terms and Conditions

Order Methods

We understand that our customers will have different preferences for shopping so we offer two methods of making a purchase.


If you are in a hurry or you would like some friendly and personal service simply pick up the phone and call us on +64 9 4248540 as our store on the sunny Hibiscus Coast (just 30mins north of Auckland CBD) is open seven days a week. You will need to tell us the item description and brand so have that information at hand. We may be able to give you a shipping quote straight away, otherwise we can email it to you or call you back. Upon confirmation that you are happy with your order, we will take your credit card information over the phone and charge the confirmed amount. Alternatively you can make an electronic payment into our account. Goods will be dispatched once payment is received.


Simply make your selections and add them to your cart. On the shopping cart page, you can update quantities or remove items. When you are happy with your order, select the "checkout" option. When making a purchase on line you have the option of creating an account but you can still make purchases without doing so. If you choose to create an account you will be able to log back in to view your order information, save items to your wish list and receive email updates on any new items and promotions. When logged in to your account your address details will load automatically onto the checkout page but you may edit these if they have changed. You can create an account at any stage by selecting the "Account" tab on the top right corner of the screen or through the checkout page.


This online store is made available to you under the following policies and conditions:


We only ship within New Zealand and shipping is free for orders and purchases valued $100 or more (excluding Chatham Islands). All other orders under $100 will incur a shipping fee which will be quoted at checkout.


Your purchase will be sent by courier.

At this time, we only deliver to New Zealand addresses. We do not deliver to Post Office boxes.

Please note that a signature is required for all deliveries and you should inspect the package before signing for any signs of damage. The goods become the recipient's property and responsibility once they have been signed for at the time of delivery.

If goods do not arrive when you expect them to (see our Delivery Period), please contact us within 24 hours. We will use this delivery information to make a claim against our courier company. We will offer you the choice of a replacement or a full refund, once we have received confirmation from our courier company that delivery was not successful.

If any goods arrive damaged, please contact us within 24 hours of delivery. Please return the damaged goods to us in the condition received by you with all original packaging, together with all packing slips. At our election, we will either repair or replace the goods or refund the price to you.


We aim to dispatch your products within 48 hours of purchase and you will receive an email that confirms that your order has been dispatched. If any of it items you ordered are not in stock, we will notify you within 48 hours with an estimate on the lead time, and if this is too long to wait you may cancel your order.

To ensure successful delivery, please provide a delivery address where someone will be present during business hours to sign for the receipt of your package. You can track your order by entering the tracking number emailed to you in the dispatch email, into the courier's website.

Delivery times are as follows:
North Island: 1-3 days
South Island: 1-4 days
Rural delivery: 1 day extra to the above


Our prices are quoted with GST (Goods & Service Tax). All purchases are charged in New Zealand Dollars only.

You can pay by:
i. direct credit (our bank details will be provided to you on checkout)
ii. credit card (we currently accept Visa and Mastercard)

We also have financing option available, please email us if you are interested in financing your purchase as all quotes and lending are subject to application, approval and lending criteria.


We would like you to buy with confidence so we offer a 30 day money back guarantee. You can return any product purchased from in an unused, brand new condition within 30 days of the date of the purchase and we will refund your money back. Please advise us by email quoting your invoice number if you return a product to us. All purchases must be returned and inspected before any refund will be granted.

Gift cards cannot be returned. They are non-refundable and cannot be redeemed for cash.


Our shopping cart is fully secure using Secure Sockets Layer (SSL). SSL is a commonly-used protocol for managing the security of a message transmission on the Internet. Your credit card details are split and encrypted, so they cannot be read even in the unlikely event of the purchase details being intercepted. Credit card details are not stored.


We want to make your shopping experience as safe, satisfying, convenient and pleasurable as possible. We take your privacy very seriously. The information which we receive from you is used to process orders and to provide you with a more personalised shopping experience. This means that your information will not be sold or otherwise divulged to third parties without your prior consent. You have certain rights to access information about yourself and if necessary to ask for it to be deleted or corrected.