I currently use an app called cheatsheet to quickly access less secure, frequently needed codes and passwords from my watch. The nice thing about this app is that you can add a complication to the watch face and then whenever I need a code I can just click the complication on my watch and it pops up.
Ideally i'd just like to use 1Password for storing all my data but I can't until the 1Password watch is improved with the following two features.
Hope we see some improvements to the watch app in the near future (other than just unlocking 1Password on other devices).
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided