It would make more sense if the key size was the mm of how wide the key was to fit but this is not how it works.
Seth thomas square wall clock is running slow.
The most common wall clocks either run on a battery or are key wound.
Battery powered clocks which feature quartz technology use electrical pulses to keep proper time.
Decide whether the clock is running fast or slow.
Clock key size chart explanation.
However the number does not indicate what size is what number and can be confusing.
229 00 23h 22m 52 93 shipping.
Turn the key clockwise to slow down the clock.
Winding wall clocks have gears and cogs that turn together in conjunction with each other to keep proper time.
I if the clock is running fast turn the pendulum nut counterclockwise to decrease the rate.
Seth thomas hanging gingerbread wall clock in good running condition with alarm.
Seth thomas clock adjustment.
If the clock is running slow turn the pendulum nut clockwise to increase the rate.
The end of this rod has a slot for a small screwdriver.
Counterclockwise to increase its speed.
This section is to figure out what key number to order so the clock can.
Insert a square key into the slot below the center of the dial on the clock face.
To regulate your clock hold the pendulum disc and turn the rating nut located under the disk to the left to make the clock run slower and to the right to make the clock run faster.
Bill hi william the threaded rod is the fast slow adjustment.
I have checked this clock at least 20 or 30 times and cannot find anything where i can set the slow or fast there is no screw to turn or anything as i can see.
Continue to check and adjust the clock for six days.
There is a small round plate with looks like teeth on top of the balance.
One turn of the nut will regulate time keeping approximately two minutes a day.
Make offer vintage seth thomas advertising electric wall clock fidelity bond mortgage co antique 1880 seth thomas station clock 8 day clock regulator rare no 2 original 120 00 4d 13h.
My seth thomas mantel clock has a balance wheel and is running fast it picks up about 30 minutes over night.
Clock keys have there own number system from 000 to 16 as seen in the clock key size chart.