ISO 6425 Certified Dive Watches: The Complete List


Below is the complete list of every ISO 6425 certified dive watch on the market.

If you aren’t sure what ISO 6425 is, you may want to have a peek at my blog post of the ISO 6425 standard. Warning, it is quite extensive.

Not all watches that meet ISO 6425 actually list the Diver’s mark on the face. For example, Rolex, Omega and Doxa are some of the watchmakers who helped develop ISO 6425 and do not list Diver’s on the face. Rest assured, these watches far exceed the standard.

If you know of other watches that need to be on this list, please drop me a line in my contact form. This list will likely always be a work in progress as watch makers bring out new models, but I will do my best to keep it accurate and updated.

Citizen Promaster Eco-Drive Diver's 200M
Citizen Promaster Eco-Drive Diver’s 200M

Watches With Diver’s XXXm On the Dial

The list below has the word Diver’s XXXm listed on the dial, and as such we know they comply with ISO 6425 specs.

Citizen Promaster – All Models – See my review here.

Certina DS Action

Deep Blue – Most Models

Grand Seiko – All Dive Watches

Helm Khuraburi

Helm Komodo

Helm Vanuatu

Marathon GSAR

Seiko Samurai

Seiko SKX – See my review here.

Seiko SKX007 with black rubber band

Seiko Prospex Line

Sinn U1

Sinn U2

Sinn EZM

Sinn U200

Sinn U1000

Sinn UX

Tissot Seastar

Tissot PRS200

Tissot PRS516

Tissot PRS100

Scuba diver underwater
Scuba diver underwater

Watches Without Diver’s XXXm on the Dial

The following list does not list the Diver’s mark on the dial, however through research I know these watches meet or exceed the standard.

Blancpain Fifty Fathoms

Rolex Submariner

Rolex Seadweller

Omega Seamaster

Omega Seamaster Planet Ocean

Doxa Watches – entire line

Panerai Luminor Submersible

IWC Aquatimers

Orient M-Force 200M

Like I said up above, if you know of other watches that need to be on this list please contact me. I am happy to add them to the list. My goal is to have a comprehensive list of all ISO watches, please give me a hand.

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