How to read English for perpetual calendar? You can turn the key chain.

Not easy to use

Date and week are completely independent systems, so you must adjust the week before you can adjust the date. First, pull the crown to the second gear and turn it to the right. Every time the hour hand turns, it turns once a week. You can go to official website, China, where there are instructions.

How to use 20 10-5- 13 for perpetual calendar pen holder? Join the Gregorian calendar, 1 for graduation design ... View the same topic on June 8, 2009: The key to the calendar is beautiful. I will forward it and wait for your more answer. ...

Hold the handle and turn it.

One is that there is a film roller shutter with strip-shaped ripples printed on it, which is driven by a low-speed small motor to rotate circularly, resulting in a flow effect under the irradiation of internal fluorescent lamps. The other is to irradiate the optical fiber with light, and a color turntable rotates between the light and the optical fiber to produce the effect of starlight flashing. You can see the electronic calendar more clearly by taking it apart. Only its front ...