Identifying Watch Model & Module Number
The model number of your watch can be located on the back plate of your watch. The model number will begin with at least one letter (examples highlighted in red). Use this model number without the hyphen/dash in the search bar to search for spare parts applicable to your watch (for example GA110).
The module number identifies the internal module/movement of your watch. The module number can be identified by the three to four digit number on the back plate of your watch. The module number can be used to look for the user manual of your watch.