> TO PRESERVE THE QUALITY OF YOUR WATCH > Performance and type

Performance and type

The case back shows the caliber and performance of your watch

V131D_Performance and type V + Performance and type V

Water resistant performance

Case Number

Magnetic resistant performance

The above illustration is provided as an example, therefore the position and contents of the display may not be exactly the same as your watch.

Water resistant performance

Case Number

The number to identify the type of your watch.

Magnetic resistant performance

Please refer to Magnetic resistant performance and Examples of common magnetic products that may affect watches.

  • HOW TO USE
    • Handling cautions
    • Precautions for diving (Please make sure to observe the following.)
      • Before diving
      • While diving
      • After diving
      • Structure of the case
    • Characteristics
    • Names of the parts and their functions
    • Screw down crown
    • How to use the rotating bezel
  • HOW TO SET THE TIME AND DATE
    • How to set the time and date
      • How to set the time and date
      • Manual date adjustment at the end of the month
  • SOLAR CHARGING FUNCTION
    • Charging the battery
      • How to charge the battery
      • Guide to charging times
    • About energy
  • TO PRESERVE THE QUALITY OF YOUR WATCH
    • Power Source
    • Daily care
    • Performance and type
    • Lumibrite
    • Magnetic resistant performance
    • Band
    • How to use the diver adjuster
    • How to use the diver extender
    • After sales service
  • TROUBLESHOOTING
    • Troubleshooting
  • SPECIFICATIONS
    • Specifications
  • Back
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