The Suunto Core certainly has major benefits but like anything also offers disadvantages. One downside of the Suunto Core is its screen since it is pretty dim and becomes so causes it to be hard to read during the night. However, since it is operated by the CR2032 battery, the timepiece includes a lengthy battery existence.
The Suunto Core is great for diving and scuba diving enthusiast alike since it is waterproof and thus whenever you join in water with this particular watch, your watch won't be destroyed. This critical in individuals underwater military missions.