Our Phenom Apple Watch upgrade kit uses a premium rubber deployant clasp as used in the luxury watch industry. These straps have an integrated butterfly clasp, with the concept being that the strap will never need to be adjusted and will always be true-to-size for your fit. To achieve this, the strap needs to be physically cut along the grooves. Please use the below video as a guide. The most important parts to note:

  • Use the tools located in the storage container inside the watch box.
  • The process is straightforward, but take your time with the process as errors cannot be undone.
  • Don't cut too many steps at the beginning - it is best to incrementally cut until the perfect size is achieved.
  • Cut evenly from each side (i.e. if you choose to remove 4 "steps", remove 2 from each side rather than all from one side).
  • If you do need to remove an uneven number of "steps", remove the extra one from the top side.
  • If you do not have a craft cutting knife, scissors will suffice.