Watch Date Guide: A Monthly Nudge for Analog Watch Owners

Field notes

The service targets watches whose date dials advance once every 24 hours but cannot account for months shorter than 31 days. Its stated schedule sends five reminders per year, on the first day of months requiring a manual correction. The page also links to a separate Watch Size Guide and identifies Andrew as the person behind the project, giving the small utility a clear personal context rather than presenting it as an anonymous alert system.