Best Waterproof Watches for Swimming, Surfing and Snorkeling (2026)
Five tough, water-resistant watches from G-Shock, Casio, Timex and Garmin, and a plain guide to water ratings so you know what each one can handle.
Water Resistance Comes First
A watch for the water needs to survive more than the occasional splash. Swimming, surfing, paddling and snorkeling all put water pressure on a watch's seals, and a watch rated only for rain can fog up or fail. The good news is that tough, properly rated watches don't have to be expensive. The five below are listed by their makers as rated to at least 50 meters, and most to 100 or 200 meters. Planning to snorkel or dive? Pair the right watch with our snorkeling and diving guides.
Casio G-Shock DW5600
Best tough everyday water watch
- 200m water resistance
- Shock-resistant G-Shock build
- Classic square digital design
Garmin Instinct 2 Solar
Best GPS watch for water sports
- Rated to 100 meters
- Solar charging
- GPS and sport tracking
Casio Duro MDV106
Best budget analog dive-style watch
- 200m water resistance
- Stainless steel case
- Rotating dive-style bezel
Waterproof Watches Compared
| Watch | Listed Water Rating | Type | Best For |
|---|---|---|---|
| Casio G-Shock DW5600 | 200m | Digital | Swimming, surfing, everyday |
| Garmin Instinct 2 Solar | 100m | GPS smartwatch | Tracking water and outdoor sports |
| Casio Duro MDV106 | 200m | Analog | Snorkeling, dive-style look |
| Timex Ironman Classic 30 | 100m | Digital | Lap swimming on a budget |
| Garmin Forerunner 165 | 5 ATM (50m) | GPS smartwatch | Pool swimming and running |
Ratings are as listed by the makers at the time of writing.
The Best Waterproof Watches
1. Casio G-Shock DW5600
The square DW5600 is one of the most recognizable G-Shocks. It's listed as water resistant to 200 meters and built to G-Shock's shock-resistant standard, with a backlight, stopwatch and alarms. It's light, simple and nearly indestructible in normal use, which makes it a favorite for surfers, swimmers and anyone who's hard on watches.
Good to Know
- 200m rating
- Shock resistant
- Long battery life
Watch Out For
- No swim tracking or GPS
2. Garmin Instinct 2 Solar
The Instinct 2 Solar is a rugged GPS watch rated to 100 meters, with solar charging that extends battery life. It tracks swimming and a wide range of outdoor activities, so it suits people who want data from their paddle, swim or surf session as well as their runs and hikes. This listing is the smaller-sized version.
Good to Know
- GPS and activity tracking
- Solar charging
- Rugged case
Watch Out For
- Costs more than basic digital watches
3. Casio Duro MDV106
The Duro is an affordable analog watch with a dive-watch look: stainless steel case, rotating bezel and a 200-meter rating. The bezel can time a snorkel session or a parking meter. It's a popular choice for people who want a classic diver style without diver prices. It isn't an ISO 6425 certified dive watch, so treat it as a snorkeling and swimming watch.
Check Price on Amazon4. Timex Ironman Classic 30
The Ironman Classic 30 is a long-running digital sports watch with a 100-meter rating, a 30-lap memory chronograph and an Indiglo backlight. It's a simple, affordable choice for lap swimmers and triathletes who want a stopwatch rather than a smartwatch.
Check Price on Amazon5. Garmin Forerunner 165
The Forerunner 165 is a running-focused GPS smartwatch with pool swim tracking and a 5 ATM rating. It's best for swimmers who also run and want one watch for both. At 5 ATM, it's fine for swimming but not for high-speed water sports or snorkeling dives.
Check Price on AmazonWater Resistance Ratings Explained
Watch ratings are given in meters, ATM or bar. One ATM is roughly 10 meters of static water pressure. These figures come from lab pressure tests, not real dives, so a 50-meter watch isn't meant to be taken to 50 meters underwater.
| Rating | Suitable For | Not For |
|---|---|---|
| 30m / 3 ATM | Rain, splashes, hand washing | Swimming |
| 50m / 5 ATM | Pool swimming, light water sports | Snorkeling, diving, high-speed water sports |
| 100m / 10 ATM | Swimming, surfing, snorkeling | Scuba diving |
| 200m / 20 ATM | Most water sports, snorkeling, skin diving | Scuba unless certified as a dive watch |
| ISO 6425 dive watch | Recreational scuba diving | Beyond its rated depth |
ISO 6425 is the international standard for dive watches. Watches certified to it are tested for water resistance, legibility in the dark, a timing bezel and more, and must be rated to at least 100 meters.
How to Choose a Waterproof Watch
Match the Rating to Your Sport
Surfing, waterskiing and jumping into water create pressure spikes, so pick 100 meters or more. For lap swimming, 50 meters works, but 100 meters gives a margin. For scuba, choose a certified dive watch or a dive computer.
Digital, Analog or Smartwatch
Digital watches are cheap, light and tough, with stopwatches and backlights. Analog dive-style watches look classic and use bezels for timing. GPS smartwatches track swims, laps and distance but need charging.
Buttons and Crowns
Don't press buttons or pull out the crown underwater unless the maker says it's safe. On watches with screw-down crowns, make sure the crown is screwed in before swimming.
Strap
Resin, rubber and silicone straps dry quickly and don't mind salt water. Leather straps aren't meant for swimming. Nylon straps dry slower but are comfortable.
Readability
A clear display and a good backlight or luminous hands matter in murky water and at dawn sessions.
Caring for a Water-Resistant Watch
- Rinse the watch in fresh water after swimming in the sea or a chlorinated pool.
- Avoid hot tubs, saunas and hot showers, which can age the seals.
- Have the seals checked after a battery change or case opening.
- Stop using it in water if you see condensation under the crystal.
More Gear for the Water
Heading out on a board or boat? See kayaking, paddle boarding and the best bodyboards.
Frequently Asked Questions
What water resistance do I need for swimming?
For pool and open-water swimming, choose at least 50 meters (5 ATM), and 100 meters (10 ATM) or more if you'll also snorkel, surf or jump into water. Ratings below 50 meters are meant for splashes and rain only.
Is a watch rated to 50 meters safe to dive to 50 meters?
No. Water resistance ratings come from static pressure tests in a lab, not real dives. Movement in the water, temperature changes and wear all reduce real-world resistance. Scuba diving calls for a dive watch, ideally certified to ISO 6425.
What is the difference between water-resistant and waterproof?
Watchmakers use 'water resistant' because no watch stays sealed forever: gaskets age and can fail. 'Waterproof' is a common shopping term, but the rating in meters or ATM is what matters.
Can I wear a water-resistant watch in a hot tub or shower?
It's best not to. Hot water and soap can degrade gaskets faster. Many makers advise against hot water exposure even for water-resistant watches.
How often should a watch's water resistance be checked?
Many watchmakers suggest having seals checked every year or two, and after any battery change or case opening.