Jump to content

Timex Stopwatch: Dial and Hand Fitting


Recommended Posts

Hi Guys 

I am working on my first stopwatch, and have come across a snag that likely has a simple solution but it seems to be escaping me..

I am refitting the dial and hands to the movement, the sub dial works fine but the larger sweep hand does not seem to engage or move at all. 

Any advice with installing dial and hands onto the stopwatch movement? 

Many thanks in advance. 

Cheers

Dave  

PXL_20220307_092145351.jpg

PXL_20220307_092157324.jpg

PXL_20220307_092311398.jpg

Link to comment
Share on other sites

You have an interesting problem And a interesting picture? Normally with stopwatches you do not remove the hands. Remove the dial and the heart-shaped cams are supposed to have spring is on them that go on to the shaft the drives them and the whole thing comes off. He is still seem to have the shaft stuck in the heart-shaped ham which is different than what I'm used to seeing?

Here's a link to a picture of what talking about Sonoran with a dial comes off the heart-shaped cams would go with the dial and heart-shaped cams would have little spring is the hold onto the shaft

https://www.watchrepairtalk.com/topic/6943-removing-hands-from-a-stopwatchtimer/

2 hours ago, Dave84 said:

but the larger sweep hand does not seem to engage or move at all. 

Did it work before you took it apart?

 

Link to comment
Share on other sites

20 hours ago, JohnR725 said:

You have an interesting problem And a interesting picture? Normally with stopwatches you do not remove the hands. Remove the dial and the heart-shaped cams are supposed to have spring is on them that go on to the shaft the drives them and the whole thing comes off. He is still seem to have the shaft stuck in the heart-shaped ham which is different than what I'm used to seeing?

Here's a link to a picture of what talking about Sonoran with a dial comes off the heart-shaped cams would go with the dial and heart-shaped cams would have little spring is the hold onto the shaft

https://www.watchrepairtalk.com/topic/6943-removing-hands-from-a-stopwatchtimer/

Did it work before you took it apart?

 

Hi John, thanks for getting back to me. 

The stopwatch came to me from a friend with the dial off but the movement in tact and running, the shaft was separate in a small container. So far I have only attempted to put the dial back in place and then push the shaft down through the center of the hand. However, that does not seem to improve the situation, perhaps the shaft is damaged

Or the shaft goes into the movement before the dials/hands. 

I will have another look this morning. 

Thank you 🙂

Link to comment
Share on other sites



  • Recently Browsing

    • No registered users viewing this page.
  • Topics

  • Posts

    • I will try this weekend.  I've tried several times with my cell phone and it's just too small and recessed to get a good picture.  I need to get my macro lens and tripod out and then figure out how to get enough light down the hole in the side of the man plate to  actually show the top of the broken screw. I appreciate the effort and will try and get that pic this weekend.
    • Hello and welcome from Leeds, England. 
    • Hi,   My name is Simeon I am based in Sydney, Australia and have recently got into watch repair / watch making.  I am very much a learner having serviced multiple forgotten watches, some of which were actually successful!   I have a slowly growing collection of watches, mainly old Soviet, a few Japanese and (not pictured) some Raketas, a Poljot Alarm, an Omega Speedmaster Reduced and a vintage (1972) Tissot Seastar.  I like unloved vintage watches, with quirky faces and enjoy bringing them back to life through the simple(!) act of disassembly, clearing and reassembly. I am an Electrical Engineer who also undertook a trade apprenticeship so I am reasonably handy - It's fair to say, I know just enough to get myself in trouble. 
    • ha ha looks like a WMD.....you know I want one now  
    • I took a chance on a non running Cosmotron X8 ("perhaps just needs a new battery" said the advert). Sure enough, I open it up and it has the wrong battery installed (a Renata 344 rather than the correct Renata 386) and the screws holding the battery contact had been sheared off to half a head on both ends. Ho ho, I thought - there's the problem. I got the broken screws out easily enough and as soon as I placed the correct battery in place the balance started. This picked up speed when I reinstalled one side of the battery contact and looked like it was a runner. As I was trying to get the replacement screws in, I did one side but the second was a bit of struggle (hold down the battery contact against its spring while dropping the screw in with tweezers) the balance stopped again. This time it wouldn't start again. 98 percent sure that I didn't stick anything, anywhere important or break it in a mechanical way. The battery was in place for most of the struggling with the contact, so it might have had an intermittent connection which could have upset the electronics. I tried giving it a puff with the blower but the balance doesn't seem to rotate in the normal way, it seems to be held in a static position by magnet. It can be pulled out of this position but spins back and stops dead. This may well be correct for all I know. Anyway, does anyone know anything about these watches and can tell me how I would go about and fault find this? I will be servicing it at some point so should be able to rule out mechanical issues from an old watch but not sure where to start with the electrical part of it.
×
×
  • Create New...