Here's a great post from Instructables on how to set the time and chime on an old w 1217 Hermle movement.
This German-made movement was a pioneer in bringing a "real-sounding" chime to a quartz movement. If your older clock has one of these movements, and it doesn't work, it's more cost-effective to replace it with a more modern mechanism. But, if you just need to set it, here are some good step-by-step instructions on how to do so.
Top left are the STOP and START buttons.
Three knobs along the left side are also buttons.
A knob in the center sets the analog hands.
Upper right corner has the Make (Hermle) and Model# (1217)
Lower right is the battery compartment.
- The STOP button stops the analog movement and resets all digital settings.
- The START button begins keeping time after you're done setting the clock.
- Knob 1 sets the time in the digital portion of the clock. Turn the knob to the number you wish to set and press it until you hear a beep.
- Knob 2 sets the chime. Turn it to the the one you want and press the knob. This one apparently doesn't beep to confirm the selection.
- Knob 3 sets various options. This one also doesn't make a confirmation beep. The first position will do a full test chime with 12 "gongs" while the clock is running. Option two turns off the sound (default is on). Options three lets you set one of two volume settings (default is loud). Fourth option turns off the chime at night (I think...I didn't test it) (default is to chime at all hours).
After you've made all your digital settings, pull the analog knob and set the time on the clock hands.
Press the green START button to begin ticking.
Replace the back panel and replace the clock on your mantle (or wherever).