timer (deprecated)

Install command: 
brew install --cask timer

Name: Timer

Stopwatch, alarm clock, and clock utility

https://www.apimac.com/mac/timer/

Cask JSON API: /api/cask/timer.json

Cask code: timer.rb on GitHub

Current version: 9.0.3

Current version requires: macOS >= 10.11

timer is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
timer 25
Installs (90 days)
timer 91
Installs (365 days)
timer 409