seiko quartz clock mini movement replacement

If you are reusing your existing clock hands, you should confirm that the new movements shaft for both the hour and minute hand are the same size and shape as your existing hands mounting diameter.įor an overview of quartz clock movement parts and assembly see our article Quartz Clock Parts and Assembly Diagram. This will give you the movements total shaft length, which will be needed when ordering a replacement clock movement. Seiko-SKP Quartz Clock Movement Mechanism With 3' Black Spade Hands and Black Second Hand (5/16' threaded shaft for dials up to 1/4' thick) 4.3 out of 5 stars 23 14.99 14. Once you have found your measuring device measure from the top of the post/shaft down to the movement housing. Clock Repair & Replacement Parts - Movements, Motors, Rotors, Fit-Ups & Related - Quartz. A ruler can also be used to measure the shaft length, if you do use a ruler to measure the shaft size make sure the ruler starts at 0, many rulers have their zero point a bit away from the end of the ruler. VO-21 - Seiko Mini Quartz Movement - 21mm H/S - Image 1. The easiest and most accurate way to measure the shaft length on a clock movement is to use the depth gauge on a digital caliper. Measuring the Shaft When Replacing a Broken Quartz Clock Movement The post mounting hole of your clock dial (or mounting material) needs to have a large enough diameter to fit the shaft of the clock movement through it. You’ll want to make sure there is enough room underneath the glass to fit the total shaft length including its minute hand cap nut or if you’re adding a second hand. When using a glass front on your clock keep in mind the total shaft length (total post length). (Note: Some push on style clock movements will not have a threaded shaft.)

6PCS DIY Wall Quartz Clock Movement Mechanism Replacement Repair Tool Parts Kit.

Seiko reintroduces this popular movement.

The threaded portion of the shaft (post) should come out of the mounting surface with about an 1/8” of length left for the mounting hardware. Universal Antique Grandfather Brass Clock Key 2 Pack (1). Clock Repair & Replacement Parts Clocks, Watches, Timers, Weather Instruments Display Items.

You’ll want to make sure that the clock movements thread length is long enough to fit through the thickness of the material you are mounting the movement to (clock dial material could be a simple clock face or decorative items like a wood plaque). There are a few important measurements you will need to have when ordering a clock movement, to ensure you get the right one to fit your application. Whether you want to make a clock or you’re replacing the movement of a broken clock, both can be easily installed with very little experience.

Choosing The Correct Clock Movement Shaft Size When Making a ClockĬlock movements are available in a wide range of sizes. White dial with black arabic numbers and black hands, gold tone bezel, steel back. Quartz Clock Movement Parts and Assembly Diagram Use this diagram to help you identify common clock parts found on a quartz clock movement and to understand the general assembly.

Seiko quartz clock mini movement replacement