Water Resistance Guide

Although a watch cannot be completely waterproof because of all its different components it can be water-resistant. Depending on the watch many can be worn while swimming, showering, and even diving.

Let’s start with the basics: 

For starters, a watch is not water resistant UNLESS stated on the dial or back of the case. Most water resistant watches are not designed for prolonged activity in water.

Many of the watches we provide at AEHut are water resistant, but please keep in mind water resistance levels vary with each watch. Please check your individual watch manual for instructions on your watch. For example, when a watch does not come with a screw down crown and caseback it is NOT recommended to be submerged at all. Most watches, although water resistant, are not intended to be worn during showering. Watches should never be exposed to water under pressure from a direct form (i.i shower, faucet, garden hose).

Water resistance is stated as a depth (BAR, ATM, meters or feet) and has been tested in a laboratory. Certain chemicals in water such as chlorine can damage the watch seal. As well as perfumes and other cosmetics. Limit exposure to these materials or have your watch tested often.

Provided below are two charts with Watch Water Resistance Levels:

 

Water Resistance Guide

 

Water Resistance Guide
DEPTH USAGE
Non- Water Resistant NO WATER EXPOSURE ALLOWED. Should not be exposed to water, moisture and steam.
30M /100 ft / 3 ATM WATER SPLASHES ONLY. Protected against accidental exposure to water. It can withstand splashes such as rain and hand and car washing. The watch should be removed in the shower and while swimming.
50M / 165 ft / 5 ATM SHORT PERIODS OF WATER EXPOSURE ONLY. Can be immersed in water for a short period of time this includes showers. Do not wear watch while bathing, swimming, snorkeling or scuba diving.
100M / 330 ft / 10 ATM ALLOWS SHALLOW WATER SWIMMING. Can be immersed in water including swimming, bathing and some water sports. The watch should be removed while snorkeling and scuba diving.
150M /500 ft/ 15 ATM ALLOWS SWIMMING & SNORKELLING. Can be used for longer immersion in water including swimming, snorkeling, bathing and engaging in water sports. The watch should be removed while scuba diving.
200M / 660 ft / 20 ATM ALLOWS WATER SPORTS & SKIN DIVING. Suitable for recreational/ shallow scuba diving and engaging in impact water sports such as board diving.
300M / 1000 ft / 30 ATM ALLOWS DIVING. Suitable for scuba diving at depth not requiring helium gas and engaging in impact water sports.
500M / 1650 ft / 50 ATM ALLOWS SATURATION DIVING. Suitable for mixed-gas diving and engaging in impact water sports.
1000M / 3300 ft / 100 ATM ALLOWS DEEP SEA DIVING. Suitable for deep sea diving and engaging in impact water sports.