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Watch Repairs Help & Advice

If you are a new member, we would consider it polite for you to introduce yourself here before posting your questions ;)

Need help with your watch repair? Then post your watch repair questions here. Photographs allowed and encouraged. Please UP vote the most useful answers and if someone has helped you, don't forget to click 'like' on their post.

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  • Recent Topics

  • Posts

    • Cleaned, de-maged and checked h/s for stickyness. Nothing to be observed from that. Did another test you may comment on. With balance removed, I gently nudged the pallet fork side to side to start the release-lock operation. At a couple of close to each other positions on the escape wheel circumference this is not functioning as I believe it should. It all happens fast and is hard to observe but I think there is a ”skip over” where the locking doesn’t happen as it should but locking is happening on the next tooth. As escapement teeth look decent, could this be a case of pallet jewel position on the hairy edge? Sent from my iPad using Tapatalk
    • Another Timex today. This time a 1974 model/caliber 25 based, 23550 02574 - "possibly a Marlin" but the experts will no doubt be better placed to give me an exact model. This arrived unable to wind or set, which was down to a broken wind/set rocking bar. A suitable replacement was extracted one from a donor movement, and after a quick service and polish, and a fresh crystal this is the result. Another very 1970s curly font black and white dial.  Clean and readable and running well.
    • Unitas Calibre 6325 Service Walkthrough Pictures - Disassembly (Please sort the pictures by name in ascending order) For the disassembly sequence to make sense it is very important that the pictures are sorted by name in ascending order. Generally, the sequence of pictures first shows the part to be removed in its position on the movement and the following picture shows the removed part separately. Unitas Calibre 6325 Service Walkthrough Pictures - Assembly (Please sort the pictures by name in ascending order) For the assembly sequence to make sense it is very important that the pictures are sorted by name in ascending order. Generally, the sequence of pictures first shows the part to be assembled along with any screws holding it in place. The following picture shows the section of the movement where that part is to be assembled along with my lubrication suggestion, and the picture after that shows the part when assembled on the movement. The Unitas calibre 6325 is very similar to the Unitas calibre 6498 which is the course movement on watchrepairlessons.com. Unfortunately, due to its increasing popularity, the Unitas calibre 6498 is becoming more and more expensive, although there are inexpensive Chinese clones. So, in my opinion, Unitas calibre 6325 is an excellent and inexpensive option for the course. As a matter of fact, there is a version of the Unitas calibre 6325 having a bridge configuration that looks to be identical to the Unitas calibre 6498. You’ll find plenty of watches housing the Unitas calibre 6325 on eBay. Unitas Calibre 6325 links: bidfun-db Archive: Watch Movements: Unitas 6325 - mtr-Ranfft Unitas 6325 - 17jewels.info „Wehrmachtswerk“; Unitas 6325 - Junghans Vintage
    • I have a Witschi Chronoscope S1 (1st gen, no touch screen), with automatic mic I bought new about 12 years ago. Before that I used a B200 with Gradoscope for amplitude for years. I needed to print out the tidy little sheets with timing in 6 positions for a big client so there went 7000 of the best bucks I ever spent on tools (and I have literally tons).   Would have about 10,000 cycles on it at an average of 3 per day which is pretty conservative, quite likely more like 20k. It's industrial gear for people who make money with it. They rarely come up secondhand because they rarely break and folks just use them and use them. I'd hate to have to go back to something less.   But obviously it's way overkill for someone who works on watches for fun. Unless they have the cash and enjoy top level gear (I know a couple of collectors who have Witchis). The new Chinese stuff is great, and it's about time. Before it was available a serious collector or watchmaking enthusiast had to mess with computer programs and all the hassles of interfacing the watch to that, or dig up an old paper tape machine which still command more than a weishi if functional.    
    • Hej Igen,  Yes there are two different stems on cousine and it is as you say with or without shock. Below I compiled a small list one can use.   (OME2601321) OMEGA 260 OMEGA 261 OMEGA 265-266 OMEGA 267 OMEGA 280 OMEGA 283 OMEGA 284 OMEGA 30SCT2 OMEGA 30T2PC OMEGA 30T3 (RONDASTAFFS1856) OMEGA 26.5 OMEGA 26.5T1 OMEGA 26.5T2 OMEGA 26.5T3 OMEGA 262 OMEGA 281 OMEGA 30 OMEGA 30SCT2 OMEGA 30T1 OMEGA 30T2RG
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