Using Classic Outlook on Windows for personal email, calendar, and contact management
I saw multiple replies that they only have one option for the version they are using.
I have the same issue.
The only solutions I could come up with is to set it for longest reminder that I would use and then snooze it accordingly when the reminder popped up in Outlook.
Ie - set for 1 hour, then snooze for 30 minutes, then snooze for 15 then snooze for 5 minutes before meeting
Not the most elegant solutions, but I use the tools I have.
Have a great day.