1. Learn What Makes Waterproof Watches Different
If you are looking for waterproof watches, it is important to know the
difference between waterproof and water resistant. Regulatory authorities
have banned the use of waterproof when describing watches unless they pass
through a battery of tests that will allow the item to be certified. Water
resistance also has a benchmark to go through, however it is not as stringent.
Water Resistant Watches
Water resistant watches are designed to be underwater for short periods of
time, and they are tested in part by dunking the watch into water and
measuring the effect pressure has on the item. They do not take into account
what happens to the watch when it is repeatedly going back and forth with
the arm when swimming and diving. Therefore, if you are planning on using
the watch under water repeatedly, then it would be a good idea to look into a
waterproof watch.
Water proof watches are certified to maintain their airtight seal through the
depth they are certified for. This means if you are swimming, a 30m watch
will be just fine as it protects up to depths of thirty meters. If you are doing
deep diving, then you will need to get one that is certified for depths of
100m or more.
Now, this doesn't mean that the watch will work for repeated dives over long
periods of time. Constant pressure changes from diving to surfacing and
back again affect the integrity of the seals. Additionally the constant use of
arms involved with swimming and diving can also weaken the water tight
seals that protect internal components.
So, with that in mind, it is important to get a watch from a company that has
a reputation for making quality watches that are designed for the rigors of
working or playing under water. They can be more expensive, but they are
well worth it in terms of quality and longevity.
That being said, there are many durable and strong watches out there that
will do just fine under water. Think of features that will help, like back
lighting that can be seen during a dive, a chronometer that can be reset under
water, and also being able to withstand the forces that repeated changes in
pressure will put on the unit.

2. Water resistant watches are meant to provide later of protection in case they
accidentally get dropped in water and are not meant to be worn for use
during water activities. Fortunately, they are also manufactured with a depth
rating scale as well, however this does not take into account for movement
under water. It is important to know the difference when shopping for a new
watch.
Shopping for a waterproof watch is easy, and going online to a trusted
retailer is the best route to take. Not only will you find products from
knowledgeable sources, but you can have a hassle free shopping experience
when you choose the right company to do business with. Look for that offer
guarantees, ease of refund as well as good customer service.
Check out http://www.waterproofwatches.org/ for more information