Technological Innovation

What is EN ISO 6425:2018

EN ISO 6425:2018, also known as the International Organization for Standardization (ISO) standard on Divers’ watches, is a technical specification that sets guidelines for diver's watches to ensure their reliability and performance underwater. This standard was first introduced in 1996 and has been revised over the years to incorporate advancements in technology and address any emerging issues.

The Importance of EN ISO 6425:2018

Having a standardized set of specifications for diver's watches is crucial for both manufacturers and users. This standard ensures that the watches meet specific criteria in terms of water resistance, readability, magnetic resistance, shock resistance, and durability, among other factors. By adhering to these guidelines, manufacturers can guarantee the quality and reliability of their products, while users can have confidence in the watches' performance in various diving conditions.

Main Requirements of EN ISO 6425:2018

EN ISO 6425:2018 outlines several important requirements that diver's watches must meet to be considered compliant with the standard. These include minimum water resistance levels, legibility in various lighting conditions, the presence of an indicator showing if the watch is running or stopped, and the capability to withstand certain levels of magnetic fields, impacts, and pressure. Additionally, other aspects such as the strap/band, crown, and bezel are also specified in detail to ensure optimal functionality and safety.


EN ISO 6425:2018 plays a significant role in the world of diver's watches by setting the bar for quality and performance. Compliance with this standard provides assurance to both manufacturers and users that the watches they produce and use will function properly and reliably underwater. Whether you are a professional diver or an enthusiastic amateur, choosing a diver's watch that meets this standard ensures that you have a timepiece designed to withstand the demands of diving, giving you peace of mind and confidence in your underwater adventures.



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