clockworks@clockworks.com
Clock Movement Post

Dial Thickness

  • 1/16 inch thick
  • 3/16 inch thick
  • 5/16 inch thick
  • 9/16 inch thick
  • 3/4 inch thick

Size Post Needed

  • 3/16"
  • 5/16"
  • 7/16"
  • 11/16"
  • 15/16"

Removing a Bad Unit

The first step to replacing a quartz movement, is to be able to get to the movement from the back and also the front where the hands are. Read More »

1. Getting to the dial There are many case designs and styles and there is no telling what way you're clock case is made to get to the dial (face) of the clock. Sometimes it is very easy to get to the dial and hands, other times the dial is covered with glass and may require you to figure out how the clock case was put together, so you can take it apart enough to get to the dial. You may have to remove some screws, or if there is a bezel it maybe required to bend the bezel tabs some to get it off. Once you're at the point where you can remove the hands and also the back of the quartz unit, you're good to start replacing the unit.

2. Removing the hands If there is a second hand on the clock, it only needs to be grabbed with the thumb nails and pulled straight off of the clock to take it off. There are two styles to the minute hand, the kind that has the nut holding it down and the kind that is only on by friction fit with a round hole in the hand. The friction fit with no nut style just pulls straight off like the second hand did. The other style (the kind we sell) has the nut on the top of the minute hand to hold it down. To take this off, hold the minute hand still as you turn the nut to the left with needle nose pliers to loosen the nut so you can take it off with you're fingers. Next is the hour hand, this is only a friction fit with a round hole in the hand, the tube its on is tapered fatter as it goes down into the movement. Just twist the hand and pull it toward you until it comes off.

3. Removing the hex nut Then you will see a hex nut (six sided nut). use the same needle nose pliers to just turn the hex nut some to the left so it can be unscrewed with the fingers. With the hex nut removed the quartz clock movement will just fall out of the back side of the dial (face).

Clock Dial
Dial = The clock face that the movements post goes through.

Clock Dial
Post = Threaded portion on the movement that takes the hex nut.

Clock Dial
Hex Nut = A six sided nut that threads onto the movement post.

Clock Dial
Hanger = Included, but optional, steel part to hang clock.

Clock Dial
Hands = AKA needles, arms, pointers. Indicates hour and minute.

Clock Dial
Second Hand = The optional skinny pointer that ticks out the seconds.

Quartz Movement Assembly

These are the assembly instructions for the time only quartz clock movement into the clock case. Read More »

  1. Place hanger on post (optional)
  2. Place black washer on post (optional)
  3. Put post through the clock dial face
  4. Slide the brass washer onto the post of the movement that is sticking out of the clock dial face
  5. Put hex nut on post and tighten to hold movement to the back of the clock face – you may use needle nose pliers to get a tighter fit, however do not crank it down so tight that it ruins the clock face.
  6. Push hour hand on the post (smaller of the 2 hands with round hole). This is a friction fit and should be pushed all the way down on the post without it touching the clock face.
  7. Put the minute hand on the post
  8. If using a second hand, skip to step 9. If you are not using a second hand, screw the cap nut on. You are done.
  9. If using a second hand, screw the small donut on top of minute hand and then push the second hand onto the pin in the center of the unit. You are done installing you're brand new quartz clock movement !

Time Only Quartz Clock Movements

Add the quartz clock movement to the cart, then come back and select hands from below

Low Torque (For dial diameters 3" to 10")

Low torque clock movements are small, accurate and well made. They come with the hands if you select them, the hanger to hang it on the wall if you want too, and the mounting hardware. The post that is being measured is as described on the above diagram. This is the threaded portion of the movement that goes through the dial face and needs to be long enough to mount the hex nut onto this post, in the front of the dial face. This means the movement is just mounted to the dial face and nothing else, then you can put you're hour hand on, and then the minute hand with its nut.

Takane Step Motion

(Great Quality) Item #M2

Clock Dial

M2 Low torque 2 1/8 x 2 1/8 x 1/2 quartz clock movement with a 5/16 wide threaded post by USA Takane. This movement is ideal for schools and hobbyists to produce clocks. With this Quartz Clock Movement the second hand will jump from one second to the next. Please select the free hands you would like (if needed) from below on this same webpage.

  • Quantity // Price
  • 1-3 Units = $10
  • 4-23 Units = $8
  • 24-49 Units = $6
  • 50-99 Units = $5
  • 100+ Units = $4ea

High Torque Clock Movements

Every Low torque clock movement comes with the mounting hardware and also a metal hanger. We offer a large variety of the shorter free hands on this same webpage below this text.

Seiko Step Motion

(Best Quality) Item #M3

Clock Dial

M3 is an Exceptional quality 2 1/8 x 2 1/8 x 1/2 quartz clock movement with a 5/16 wide threaded post. It is the best quality AA unit on the market. These Quartz Clock Movements will say SKP, this means Seiko Time Products. With this Quartz Clock Movement the second hand will jump from one second to the next. Please select the free hands you would like (if needed) from below on this same webpage.

  • Quantity // Price
  • 1-3 Units = $12
  • 4-23 Units = $9
  • 24-49 Units = $8
  • 50-99 Units = $7
  • 100+ Units = $6ea

High Torque (Any dial diameter 3" to 36")

High Torque clock movements are the same dimensional as the low torque movements. They are geared special on the inside of the unit stronger as to take more weight if wanted. They will run any size hands we offer although it is recommended to use the C cell unit for very long hands such as the 17 1/2 or 17 3/4 long minute hand lengths. The C cell units are stronger than the AA units and would also last longer with the very long hands. The post that is being measured is as described on the above diagram. This is the threaded portion of the movement that goes through the dial face and needs to be long enough to mount the hex nut onto this post, in the front of the dial face. This means the movement is just mounted to the dial and nothing else, then you can put you're hour hand on, and then the minute hand with its nut.

AA Battery High Torque

(Strong) Item #HT1

Quartz Clock Movements

The AA high torque quartz clock movements are much stronger than the low torque models. They have a threaded post diameter of 5/16 and a case dimension of 2 1/8 x 2 1/8 x 1/2D. The long hands for these movements are offered below on this same webpage.

  • Quantity // Price
  • 1-4 Units = $12
  • 5-11 Units = $11
  • 12-24 Units = $10
  • 25-49 Units = $9
High Torque Clock Movements

Every High Torque clock movement comes with the mounting hardware and also a metal hanger to mount it to the wall. We offer a large variety of hands on this same webpage also.

C Cell Battery High Torque

(Strongest) Item #HT2

Quartz Clock Movements

The powerful C Cell high torque movement is the strongest on the market before getting into the electrical units. They have a threaded post diameter of 7/16 and a case dimension of 2-3/4"H x 2-3/16"W x 1"D. The long hands for these movements are offered below on this same webpage.

  • Quantity // Price
  • 1-4 Units = $14
  • 5-11 Units = $13
  • 12-24 Units = $12
  • 25-49 Units = $11

Continuous Sweep (Silent)

Quartz Clock Movements
Silent and does not "tick"
#M7 Low+High Torque

A Continuous sweep Quartz Clock Movements do not make a ticking sound. When a second hand is used, the second hand will sweep around the dial rather than jumping from one second to the next.

Dial Face Thickness = Post Needed

  • 1/16" Dial = 3/16 Post
  • 3/16" Dial = 5/16 Post
  • 5/16" Dial = 7/16 Post
  • 9/16" Dial = 11/16 Post
  • 3/4" Dial = 15/16 Post

Low Torque Quartz Hands (Less Than 5")

Free Pair Per Movement

Clock Hand Diagram
Clock Hand Measuring
Item #H1
Clock Hands
Item #H2
Item# - H3
maltese
Item# - H4
Tapered Clock Hands
Item# - H5
Tapered Clock Hands
Item# - H6
Clock Hand Straight
Item# - H7
Clock Hands
Item# - H8
Clock Hands
Item# - H9
Clock Hands
Item# - H10
moon hands
Item# - H11
clock hands
Item# - H12
clock hands

Second Hands

1-11 $1.25 / 12-49 $.80 / 50-99 $.70 / 100+ $.60

Second Hand

Choose length and color option

Item #SH1
Second Hand
Item #SH2
Second Hand
Item #SH3
Second Hand
Item #SH4
Second Hand

High Torque Hands (5" Plus)

Needs a High Torque Movement, comes with both hour and minute hands

Clock Hands
Clock Hands
Item #HTH1
Clock Hands

Tapered High Torque Hands

Item #HTH2
Tapered Clock Hands

Tapered High Torque 6 Inch $3.00

Item #HTH3
Spade Clock Hands

High Torque Spade Style

Item #HTH4
Spade Hands

Spade High Torque Hands

Item #HTH5
Clock Hand

Straight Hands 6 Inch

Item #HTH6
Clock Hands

Howard Miller Style in GOLD only. The minute hand is 10 inches from the mount to the end