In the Gaeilge language version, the word miontuairiscí is used for minutes.
Nóiméid is the proper word. Miontuairiscí means minor reports, and could be used for minutes of a meeting, but not minutes playing chess. www.teanglann.ie/ga/fgb/miontuairisc
If that is easy to change for someone.
Go raibh maith agat,
You would write 60 minutes as 60 nóiméad. Using singular.
Nóiméid is the proper word. Miontuairiscí means minor reports, and could be used for minutes of a meeting, but not minutes playing chess. www.teanglann.ie/ga/fgb/miontuairisc
If that is easy to change for someone.
Go raibh maith agat,
You would write 60 minutes as 60 nóiméad. Using singular.