It was explained by the firm that buyers could expect the model to begin shipping at some point this summer and noted that in addition to IP-54 certification, the phone has plenty more to offer.
Markku Suomi, vice-president of Connect devices at the group, said: "While the Nokia 3720 classic is tough on the outside, it is equally functional on the inside."
He added it would also be "a perfect choice for people who want a long-lasting and reliable mobile phone for any environment".
The Nokia 3720 Classic has an LED flashlight, mapping technology, microSD memory card support and a 2.2-inch screen.
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