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Tamaya NC‑77 Digital Navigation Computer Japan Made 1978‑91 Astro‑Nav Calculator








Top pre-loved items from our Shirley store!








This listing is for a fully functioning Tamaya NC‑77 Digital Navigation Computer, made in Japan between 1978 and 1991, housed in its original box and accompanied by original dialogue‑symbols and semidiameter reference cards. The device computes celestial fixes, Mercator and great‑circle sailings, dead reckoning, tides, streams, wind / course calculations, and more using its internal programs. The unit is in good condition, works perfectly, though it does not include batteries or an AC adaptor.

Good used condition. Fully working but sold without batteries or adaptor. Comes complete as described: original box and reference cards included.



Please see all of the pictures for an idea of the condition.




The item is covered by a 30-day warranty and is available for 


BUY IT NOW!












Features and further details






  • Astro‑navigation calculator with pre‑installed programs for celestial navigation, tide/stream calculations, wind/current effects, traverse sailing, speed/time/distance, Mercator and great‑circle route planning 




  • 10‑digit green fluorescent display




  • Internal memory and symbol‑based dialogue prompts (cards included)




  • Power: three Sum‑3 (AAA‑equivalent) dry cells total 6 V, or rechargeable EA‑19B 3.6 V or AC adaptor EA‑14A 6 V 




  • Weight approx. 330 g, made in Japan 




  • Introduction year c. 1978, produced through 1991












* Second-hand goods are sold on a VAT margin scheme. No input tax is reclaimable on these items.
Contact us





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Payment

Please note that all items must be paid for within 1-5 working days. After this we will attempt to make contact regarding payment, if no payment has been made after 5 working days and we have not received any messages then the order will be cancelled.





We use Royal Mail Tracked 24 and aim to deliver the between 1-2 workings days. We will post to England, Wales and Southern Scotland and is £3.49 for parcels and £19.99 for larger (+20kg) parcels. This service ensures that your parcel can be tracked via the Royal Mail Tracking website as the tracking number will be provided for you. Please note that a signature will be required upon delivery. Large and/or heavy item postage prices may differ depending on the item.



We do not post to Isle of Man, Guernsey and Jersey.




We dispatch items within 1 working day. Please note that our courier cut off point is 2PM - any orders made after will be dispatched on the following working day.




COLLECTION ONLY: Any items we have placed on collection only are available to collect in person from our shop only. Please note that we offer a local delivery service for a additional fee within the Southampton area. We will not be posting any collection only items. Please contact us for more information if required.

Auction

Please note that if we have placed this item into an auction, we will NOT be accepting any offers, ending the auction early or using the the BUY IT NOW option.

Returns

Returns are accepted within 14 days of purchase. If you are unsatisfied with your purchase, please contact us so we can assist you further.




Top pre-loved items from our Shirley store!




 







We are a retail store that specializes in buying and selling second hand goods, all of our items are checked by trained professionals and are 100% working unless otherwise stated in the listing.



Business hours are 9:00AM - 5:30PM Monday to Saturday.