Jump to content

Recommended Posts

Posted

Hi everyone have got this waltham 8s 1873 I'm looking for the fourth wheel a looked on ofrei and daves it doesn't seem to have one does anyone know where else a could look?

Posted
9 hours ago, Murks said:

waltham 8s 1873 I'm looking for the fourth wheel

Finding a another movement broken off of eBay might be your best option. It be extremely unlikely to find anyone stocking the new component and then if they did which fourth Wheel did you need as there was more than one.

Each of the American watch companies all seem to have their own interesting takes on spare parts. Waltham like to have lots of variations. Although they do have exact part numbers for each of the parts but as you can see from the image which fourth wheel do you need? Or is in situ watches that had different plate styles that was also common

Then just in case you don't have the material catalogs that has your watch at its parts there is a link below or you can download it.

https://archive.org/details/catalogueofwalth00walt

 

 

w8-18734th.JPG

w8-1873.JPG

Posted

I'm looking for the waltham size 8 model 1873 with 3-4 plate I know you said ebay the best option let me know if you know anyone.

Posted
3 hours ago, Murks said:

'm looking for the waltham size 8 model 1873 with 3-4 plate I know you said ebay the best option let me know if you know anyone.

It would've been helpful if you gave us a serial number. 

You didn't study the pictures did you? I don't think I was clear on explaining so I've snipped out the images separately and I will explain the problem because you still haven't told us which wheel you need?

One of the problems with watches not just American pocket watches depending upon how long they were made for there will be variations. Some components in the watch the variations may have separate part numbers other times they would use the exact same part number and you need a description on the part number this would typically be a balance staff. Then American pocket watch parts were made in batches which means there may be variations depending upon what it is you need.

At the time the catalog was printed and 1911 material houses would never stock all of these components. They would order from the factory unless it is for something extremely popular or was a popular component to break like balance staffs.

It does not look like the played style determines which fourth wheel you need as that's not used in the description.

You will see for this watch there were two separate wheels. Now this is the wheel with out pinion just the bare wheel you determine which one you have by the number of teeth.

Then there are three separate pinions but if you read the description they specifically go with specific wheels it's not like you've a mix-and-match option.

Then when their combined together it appears to be that the 70 teeth wheel did have two separate pinions and the 82 wheel only had one opinion. So basically there were only three separate fourth wheels for this watch. To get the correct one for your movement you will need to know the number of teeth and if it's the 70 version then you need to figure out which pinion you have.

Then here's a company that does have stockings of some vintage components and the second link he has movements including your movement. Usually if I need to get spare parts of this vintage I end up cannibalizing a movement as I don't actually know anybody who stocks hundred-year-old parts .

 https://www.daveswatchparts.com/index.html

https://www.daveswatchparts.com/WalthamMovements.html

Waltham fourth wheel pinion.JPG

Waltham wheels and pinions.JPG

Waltham fourth wheel.JPG

Posted

Thank you sir I understand a bit I'm quit new to watch repair this is the serial number: 2125977 for the movement have already contact daves watch he told me that sold all he's 1873 waltham movements and parts to a customer.

Posted

The reason I wanted the serial number was for the website below.

The reason I wanted the serial number was for the website below. You can look up information about your watch. You can find out that yours was one of 100 in that batch which is a really small batch use of the batches are bigger. Then there's the total quantity of watches made and you can even find out by clicking the model number how many of that probably made etc.

https://pocketwatchdatabase.com/search/result/waltham/2125977

Then it's not mentioned above but both Waltham and Elgin exported heck of a lot of watches out of the country. They had a sales agent in United Kingdom in several other locations. Which means you can look at eBay UK for your watch you'll just have to spend some time looking. That's a unfortunate problem of vintage finding parts can be a challenge in finding a month eBay can take some time. But at least there is eBay and the parts can be found or the movements can be found eventually.

Then if you really desperate there is another option. You should bill a find some way doing an equivalent service in United Kingdom there won't be a lot of people like this but they do exist that is somebody can replace the damaged component make a new one.

https://henningwatches.com/index-2.html

 

 

 

  • Like 1
Posted
1 hour ago, JohnR725 said:

 

 

I want to say thank you very much mate you are brilliant that has helped a bit

 

 

One more question  sir what if the pocket watch is a UK got this movement called 77cornhill &230 regent St. London in walker serial number  is 20438 how do a find this on the database?

  • Recently Browsing

    • No registered users viewing this page.
  • Topics

  • Posts

    • Hello all, just disassembling to service, but I can’t figure out the working of the calendar work…it’s not operational the jumper and spring are ok, but the operation of the driving wheel has me at a loss. I can’t see a cam to drive anything. Is something damaged or missing? Help please!
    • Believe the relume (not a fan) was done a long time after the damage. 
    • I can only think of some chemical reaction to reluming
    • I have a little milling attachment for my WW lathe, but very rarely use it and not for wheel and pinion cutting. For that I use a small Sixis 101 milling machine. I normally do direct dividing, but sometimes have to do an odd count and use the universal index which also fits on the Sixis.   Back in the day when I didn't have a mill, I would cut gearing on my Schaublin 102. It has a universal dividing attachment which fits the back of the spindle. Both it and the one for the Sixis are 60:1 ratio, and with the set of 4  index plates I can do almost any division. When I've had to do a strange high count prime number, I print a disc with the needed division and just place the plunger on the dot. Any position error is reduced by a factor of 60 so still plenty accurate.   The machines are a mess in the pics as I'm in the process of making a batch of barrels for a wristwatch 🙃.   This is the Sixis. The head can also be placed vertically, as can the dividing spindle.   Dividing plates. The smaller ones fit another dividing spindle.   Universal divider for the Sixis. I put it together with parts from an odd Sixis spindle that takes w20 collets, like the Schaublin 102, and a dividing attachment from a Schaublin mill.     The dividing attachment for the 102. The gear fits in place of the handwheel at the back of the headstock.   And the little milling attachment for the WW lathe. I just set it on the slide rest to illustrate the size, you can see from the dust on it it really doesn't get used much. I think only when I change bearing in the head, to kiss the collet head seat (grinding wheel still in the milling attachment).
    • I read a lot about the quality (or lack thereof) of Seiko's 4R, 6R, 8L  movements...or more specifically the lack of regulation from the factory. Especially when compared to similar priced manufactures using SW200's or ETA's. I thought I'd ask those more in the know, do the 4R's and 6R's deserve their bad reputation, is it fairly easy for someone with minimal skills (or better yet a trained watch mechanic) to dial in these movements to a more acceptable performance.    For background I spent more on a 1861 Speedy years ago, expecting that the advertised 0-15s/d  would probably perform more like 5-7s/d. In reality it's been closed to 2-4s/d. 
×
×
  • Create New...