# What does 10 bar water resistance mean?

## What does 10 bar water resistance mean?

Water Resist 10BAR or W.R. 10BAR dial marked WR100 This watch is designed to withstand water pressure up to 333 feet (100 meters). This includes water exposure from accidental splashing and rain, but also from showering. Swimming in a pool, and snorkeling.

What is a bar in water resistance?

Water Resistant 30 Metres / 3 Atmospheres / 3 Bar If your water resistant watch says it is 30 metres, 3 atmospheres or 3 bars water resistant, this simply means it is resistant to small amounts of water like rain and splashing from hand washes.

### What is 10 ATM water resistant?

10 ATM. Withstands pressures equivalent to a depth of 100 meters. splashes, rain or snow, showering, swimming, diving into water, snorkeling, high-speed water sports. Dive (up to stated depth in meters)

What is 20 bar water resistant mean?

Bar: An alternative term for atmosphere. A watch that’s “20 bar water resistant” is strong enough to withstand water pressures on a par with a depth of 200 meters.

#### How far underwater is 10 bar?

10 BAR / 10 ATM / 100m / 330ft: Your watch is suitable for swimming, snorkelling but not suitable for high board diving or aqua diving.

Is 10 bar water pressure high?

Water systems which operate at 1.0 bar pressure (10 m of drop) or greater are considered high pressure systems. Those with a pressure less than 1.0 bar are considered low pressure….Unvented system.

Distance Water pressure
8 metres 0.8 bar = Low pressure
9 metres 0.9 bar = Low pressure
10 metres + 1.0 bar = High pressure

## What does 100m water resistant mean?

100m – Water resistant up to 100 meters means it is possible to swim or snorkel with the watch on, but it is not appropriate for diving. 200m – Water resistant up to 200 meters, usually means you can dive with your watch on.

How many meters is 10 ATM?

100 meters
10 ATM corresponds to about 10 bar, which is approximately the pressure that prevails at a depth of 100 meters.

### What depth is 20 ATM?

660 feet
Watches with 20 ATM (200 meters/660 feet) are perfect for any water sports activities, such as scuba or skin diving.

Can you swim with 10 atm watch?

10 ATM = waterproof: suitable for surface swimming and snorkeling, not scuba diving. 20 ATM = special waterproof: suitable for scuba diving. However, the watch should not be used at depths where mixed gases such as helium are used. 30 ATM = special waterproof: suitable for deep diving and professional diving use.

#### How many bar is 10m underwater?

2 bar
This is certainly the first thing that your instructor will let you practise in 1 meter of water….Welcome to the underwater world.

Depth Pressure Volume
10 m 2 bar 1/2
20 m 3 bar 1/3
30 m 4 bar 1/4
40 m 5 bar 1/5

What is a bar means in pressure?

The bar is a metric unit of pressure, but not part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa (100 kPa), or slightly less than the current average atmospheric pressure on Earth at sea level (approximately 1.013 bar).

## What bar is high water pressure?

Water systems which operate at 1.0 bar pressure (10 m of drop) or greater are considered high pressure systems. Those with a pressure less than 1.0 bar are considered low pressure.

What does 500m water resistant mean?

Impact water sports such as board diving and scuba diving. 500m/1650ft+ Appropriate for serious deep water diving. Obviously, the higher the rating, the more appropriate the watch is for deeper diving.

### What depth is 30 bar?

Water Resistant 300 Meters / 300 Atmospheres / 30 Bar This is the dive watch territory, even though it hasn’t been certified to the ISO 6425 standard.

What is water resistant up to 100 meters?

Water Resistance & Watches

Water resistance level Suitability
Water resistant 30 m or 50 m (3 ATM or 5 ATM) Suitable for washing hands and light splashes.
Water resistant 100 m (10ATM) Suitable for recreational surfing, swimming, snorkeling, sailing and water sports.

#### What does water resistant up to 5 ATM mean?

The above devices have been certified to 5ATM standards. This means that they are water resistant to up to 50 metres in depth for 10 minutes. They are now suitable for low-velocity and shallow-water activities, including swimming.

• August 8, 2022