Do all Casio watches have water resistance? If so, what are the different water resistance ratings?

No, not all Casio watches have water resistance. While Casio is known for offering many water-resistant watches, some of their most basic models may not have any water resistance at all.

Here’s a breakdown of water resistance in Casio watches:

  • No Water Resistance: Look for models without any water resistance markings. These are not meant for contact with water and should be kept dry.
  • Water Resistant: This basic designation generally means the watch can withstand splashes or light rain.
  • Water Resist (BAR/ATM): This indicates the watch’s pressure resistance measured in ATM (atmospheres) or BAR (bars). Higher numbers signify greater water resistance. Here’s a general guideline:
    • 3 ATM/30 meters: Suitable for splashes and light rain.
    • 5 ATM/50 meters: Can be worn while swimming in shallow water.
    • 10 ATM/100 meters: Suitable for swimming and snorkeling.
    • 20 ATM/200 meters: Good for swimming, snorkeling, and some watersports. (Not suitable for scuba diving)
  • Diver’s Watch: These are specifically designed for scuba diving and will have a water resistance rating of 200 meters or higher, often accompanied by additional features like a unidirectional rotating bezel.

Important to Remember:

  • Water resistance can deteriorate over time due to wear and tear on the gaskets. It’s recommended to have the seals checked periodically, especially for watches exposed to saltwater or chlorine.
  • The water resistance rating refers to the pressure the watch can withstand while submerged, not the depth it can be taken. Consider the water activity you plan to do when choosing a water-resistant watch.
  • Always consult the user manual for specific care instructions regarding your Casio watch’s water resistance rating.