This is an instruction manual for a watch.
This document serves as an abbreviated instruction manual for the Citizen H80 light-powered radio-controlled watch. It provides essential guidance on setting the city, checking power reserve, and manually receiving time signals. The manual details the procedures for switching between standard and summer time, as well as adjusting the time and calendar manually.
| Power Source | Light-powered |
|---|---|
| Calendar Type | Perpetual calendar |
| Chronograph Range | Up to 60 minutes |
| Signal Reception Time | 2:00 AM |
Push the crown in to position [0] and hold the lower right button for 2 seconds or more to start reception.
Pull the crown out to position [2] and hold both buttons simultaneously for 4 seconds or more.