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Continuing my trip down the Accutron rabbit hole, this non-running Spaceview is on its way to me. The seller made me an offer I couldn't refuse. I haven't been able to cross reference the serial #, but it looks original enough for me.

…you all find some lovely 404s. Here in the US it is a challenge to find this kind of potential. Perhaps our elders sported too many Timex and Accutron and other things with plastic movements. Bradley Mickeys with pin levers and maybe 1 jewel…but well above the 404 I’m afraid…

The classic problem of the center wheel assembly has rusted itself to the post. Then a minute and hour hand no longer turn the secondhand churns the friction part of the center wheel assembly is totally destroyed. Occasionally can flip the wheel over and buy yourself a little time but typically you'll have to replace the wheel. Then if you have really enthusiastic user you'll end up with a minute wheel stripped also. I would recommend not following the lubrication specification of whatever they say for the center wheel to avoid this ever happening again. I really wouldn't worry about the magnetized components unless you get rid of the magnets on the tuning fork. Basically magnets on the fork everything else is going to have a problem with magnetism typically is not going to bother anything at all unless of course you have steel tweezers. Oh and when you finally get the screws off and remove the fork be very careful because typically underneath our spacing washers. The color-coded to refer to their thickness. But I find it's usually best to just put the screws back in once you've lifted the fork out of the way that way you don't have to worry about which washer is where and basically is random whatever you going to find. The purpose is to tilt the fork so it agrees with the circuit. In watch repair yes you're supposed to pay attention but this is example of where you really have to pay attention otherwise well at least the fingers can be replaced. So they have to be at least one of them rotated out of the way to get the fork out. Then typically I rotated back and after the wheels are out I put the bridge back on to protect the finger when it's in the cleaning machine. Then when you're putting it all back together of course you remember to rotated out of the way and put it back etc. oh and remember to rotate it back before you put the screws in for the tuning fork because typically it sticks up too high and he can't get it past the screw head. So basically there's a lot of rotating that finger around to do things and it has to be in the right place or else, did I mention they can be replaced? Phasing on silver cells is interesting. Then yes you really should have a variable voltage power supply but there is something amusing about all of this. For instance is a technical specification for their watches and notice I marked something? As we know running on a silver cell has too much voltage out of the package brand-new without a load you can get almost 1.6 V and they are originally designed for Mercury batteries so obviously that is way out of specifications but if that is true why on the technical sheet is there the high-voltage run check? Which by the way is not mentioned in the service manual because normal service manual relies on using the normal meter and your source of power would've been the Mercury battery which cannot get to the voltages listed here One of the amusements and watch repair is service manual versus the factory? Or sometimes service manual versus other technical documentation that you typically don't have. In one of the other discussion groups is somebody who worked at the factory and she had pointed out that they use a variable voltage power supply and they did test the watch at a higher voltage. Then I'm attaching a PDF an interesting article about the problems of silver cells. 1996-08-web horological times Accutron silver cells phasing.pdf

I've owned this "Accutron" branded chronograph for quite a few years. It's had numerous battery replacements. Last years, I the 1/100 hand stopped resetting (the other hands reset fine). Last month, it stopped completely and I thought that the battery was dead. I put in a new battery and it is still dead in the water. This blog entry about the watch says is uses the ETA 251-282 movement https://robswatches.wordpress.com/2011/06/21/bulova-chronograph-2006/#comment-648 From what I find, that movement does not have a date. Some pictures of my movement, which appears to read 251-292 I've found two similar movements: http://www.startimesupply.com/merchant2/merchant.mvc?Screen=PROD&Product_Code=ETA251292-4S&Category_Code=09-Movements And http://www.startimesupply.com/merchant2/merchant.mvc?Screen=PROD&Product_Code=ETA251294-4A&Category_Code=09-Movements Will either work? Star Time Supply won't sell to a hobbyist, is there another retailer that sells this movement? I found this one on Ebay, sold by a Greece seller. It does have the date at 4 O'clock: https://www.ebay.com/itm/ETA-251-292-Genuine-Movement-251-292-Quartz-251292-Date-at-4-white-dial-NEW/263427762010?hash=item3d5584a75a:g:NtYAAOSwHm5ZtpAJ I know the watch doesn't have great monetary value, but it was gift from my wife, so it has sentimental value Any advice is appreciated!

That is a very good question. It's not that easy to bend the post with tweezers, etc., as it has a lot of movement at the bottom where the hack spring is. Who knows? Good luck with your Accutron(s). Cheers.

Unfortunately, I found the tool I bought didn't actually work for the 218 series, so the particular tool might be for the 214 only. I wished in one hand...again. JohnR275 is correct about that tool for the phasing of 224 series Accuquartz movements. It looks like a movement holder with a couple of thin probes built in. If you have one of the Bulova series 300(?) movement holder with the removable probes and nylon sizing pegs, it may work even better. Good luck with your Accutron. Sorry about the late response. Cheers.

Hello everyone! I hope this message finds you all healthy and well! So I was having a look at some watches I recently acquired, both Bulova’s with date codes of M6 (1966). The 2 I was comparing were a Surf King and an Accutron. So both watches have luminous hands and dials, but I noticed the Surf King had “T” markings indicating tritium but the Accutron does not have any markings indicating lime material. Now with both watches being from 1966 I would assume the Accutron is tritium as well. I doing some more research, I find the Accutron is made in the USA and the Surf King has “SWISS” between the T’s. So I’m just curious, would the US and Swiss have different requirements as to the markings of their dials? Any thoughts would be appreciated!

I'd like to share a couple of watches I recently acquired ...... The first is a 1961 Hamilton T-403 Automatic . I had been on the lookout for this one for quite a while as they don't come up for sale very often . This one may be only the 1st or 2nd I've seen offered . It was offered by a professional watchmaker with 25 years at the bench , so the movement has been serviced by him . The case is a Gold filled Asymmetric design and I have seen this model referred to as the Shark owing to the fins of the case design . According to the seller , the watch came to him missing the crown so it has a generic replacement . The hour and minute hands are original . but the second hand was gold and "all - over wrong " in his words , so he replaced it with a second hand as close as possible to the original . The acrylic crystal is new . The movement is the same as used in Hamilton's Thin-O-Matic models , using a micro rotor for reduced Thickness . The dial is a gorgeous original finish with , un-noticeable really , a few tiny dots here and there . The Watch : Next is a beautiful 1965 14K and Stainless Steel Bulova Accutron 214 model watch . As soon as I saw it offered I knew I wanted to claim it , so I upped my Max Bid 3 times . It is a 100% original , fully serviced watch that the seller offered as a Solid Yellow 14K and Stainless 2-tone watch . I asked the seller why he offered it as 14K solid gold . His response was that the gold on the bezel is 14K solid Gold ,....So I dunno ?? Anyway ,....I had to have this beauty , and luckily for me , the bidding was not heavy . So here it is....

Hi all, It's been a while since I posted anything here but tonight I was working on a watch and I thought there might be some interest in looking at it. The customer said the second hand would move but the hour and minute hands wouldn't. Usually that means the minute wheel assembly has became worn however today that part had became seized onto the center tube. Anyway I took a picture of what is under the dial of a 218 in case there was any interest. Notice the three springs that are laying about. The first time I tried working on one of these I lost every one of those things and maybe some of the other parts as well. I told my wife it was like trying to bait a mouse trap after you had already cocked it. Anyway I have this watch going now and here's what it looked like before. Charles K

Hi gang, it's been way too long since my last post. Been a busy Summer! I have mt grandfathers Accutron and it looks like the original or maybe second battery is as long as he wore it (circa 1970). The movement looks very clean and free. I'm a little hesitant to just plop a battery in without cleaning as Im reading that any abnormal resistance in the gear train could damage the ratchet wheel or even knock the tiny pawl and pusher jewel into oblivion when the fork starts. I have not serviced one of these but I did watch some factory videos. Interesting movements, but that ratchet mechanism makes me nervous, yikes! Chad Sent from my SM-G920V using Tapatalk

@JohnR725Thanks for the great download! I'll spend time with it. I guess I was a little light on the oiling by using the wire oiler without another conventional oiler first. I did see oil in the recess. But I will know in the future that the wire is more of a finish step to draw the oil onto the cap. At least that what I think I'm picking up from your comments. Thanks for clearing that up. On the Moebius oils, I just replaced some rather old Nye oil that I've had. I was using the 9010 for all wheels except the center wheel, on which I'm using the Synt-HP 1300. I hope that's not a terrible thing. It seemed to make sense to me. So the train in an Accutron is under more pressure, thereby requiring the 9020 oil? I was under the impression that there was less pressure in the Accutron. It's probably a good thing I don't work on watches for a living. I seem to remember reading that Samantha had worked at Bulova, I just wasn't certain. Thanks. Cheers.

I love your updates Ross, you're making good progress. Do you have any immediate plans to learn some repair techniques involving staking and jewelling tools ? Many years ago now but It was my first time for having bacon eggs and honey pancakes on the same plate, i remember thinking # what the hell is this all about # You can do it Nessie, organise that space , set up the scope, lay out the tools, crack your knuckles stretch out them pinkies and off you go. Is this the single eyepiece accutron scope ?

I recently picked up a late 1970's Bulova Accutron Deep Sea 19810 "devil diver" with the Caliber 242 movement. It is a very impressive movement in terms of its modular design and I would love to see it running again. I have taken apart the movement, cleaned the mechanicals and put it back together with everything running smoothly when manually manipulated. I installed a fresh battery and the stepper motor will click twice in one direction, not enough to move the seconds hand, and then reverse direction for a couple of clicks. This goes back and forth a bit then stops. Just to be sure I removed the hacking lever and checked the mechanicals and cannot find any fault. So I am guessing this is a problem with the stepper motor. I would appreciate hearing if: a. Does anyone have any further ideas about what might be wrong/ what I might try b. Does anyone have a 242 movement or stepper motor that they would sell me for this project? I have searched the web for a motor and cannot find one in stock, but that is not much of a surprise. Thanks in advance.

Hmmm.... I wonder if they can machine Accutron index wheels?

I came across a replacement motor from Cas-Ker recently but it's a little pricey to just buy and try. https://www.jewelerssupplies.com/accutron-242-step-motor-20-510-900.005.11.html I wrote about my adventures with a Bulova 242 last year. I just bought an untested 242 movement off eBay and am praying hard that it works. You might find it useful. Apparently, this twitching problem is quite common with the 242 stepper motor. I haven't really looked into the cause.

The post office just delivered this Astronaut ll . I got it to compliment my collection of my two other Bulova Astronauts . Bulova has seen to install three different types of movements for each . My first Astronaut is a vintage Accutron with the 214 Tuning fork movement . My second is the Automatic Buzz Aldrin signed limited edition version . And my latest is the Astronaut ll with the Very accurate Precisionist movement ,...what a smooth second hand . Here's a look at the second hand's sweep...... I chose the economical blue model with the blue textured leather strap because of its simplicity that seems to highlight the smooth second hand's sweep . Not a bad price at all.... And you have an option . Black dial and SS coffin link bracelet ,...at yet another deal.... From 2014... And the Watch...

Aloha All , Here's a trio of Accutrons I just received . I got the "Bowtie" in one auction and the other two watches in another... First off is the Accutron Bowtie...it's stamped M7 on the back which dates it at 1967 . It was running when I received it but have not yet removed the case back to check things out so I'm not really sure what the movement # is , but it is a date only . It has the tuning fork second hand . I had a new Accutron Teju Lizard strap that I installed on it ,... the strap has a gold Tuning fork emblem on it . It's a Long size and a bit too long for me so I am going ask an acquaintance that works with leather if he can size it for me . It's nice . Next is a really nice looking Woman's Accutron . Gold with a metallic Orang y dial with Gold indexes , and a 10K gold filled case . It has a snap on case back and is stamped N2 which dates it to 1972 . It was advertised as a mans watch ,...but it's not . The mesh band is part of the watch and not installed with spring bars . It has a 2183 movement ,...no day/date and no second hand . Last but not least is a kind of different character . I think it does not have the original case back as it does not have the date stamp that I can see and is stamped Swiss on the inside of the case back . It has the 2182 day/date movement with USA stamped on it , but it is skewed so that the stem is at 3 o'clock instead of 4 o'clock....this movement was probably re-cased . It has an accutron dial but there are a couple of small letter "T"'s by the 6 o'clock index . Still , it is a nice watch ,....a bit larger than other Accutrons .

I have a square Bulova Accutron that has a pretty badly scratched Glass crystal. Its 29mm across the flats and has rounded corners. The 100 Year Accutron Anniversary issued in 1975 is slightly similar, but has a 30mm square one, which appears to have very slightly bowed sides and are available at around £30. Mine however Isnt one of those, I cant find out much at all about it at all.--its a couple of years earlier and seems to be a very rare one, and a chunkier heavier watch altogether. Only found a couple of references to it on the web. Seeing I boobed and it no longer has its name on the glass, a new crystal could possibly be marked/painted with the name etc... Here it is, The Case Number is 7387 and dates from 1973-- It wouldn't be out of place in that old Si Fi series, Space 1999!

Yes they figured out things easier with time for instance the ESA 9162 Phasing is interesting. They give you a little test plug you put it in and you just the fingers to be in the proper place for the plug you remove the plug you put the watch together and if you're lucky it might just run otherwise you barely tweak the phasing screw. Plus the electronic part is separate from mechanical part Oh thinking about phasing I've attached a couple of things. The article on basically where the factory way back when was servicing the watch to run at a much higher voltage so silver cells for the most part shouldn't be a problem. Even the specifications sheet shows that the high-voltage phasing voltages much higher than it says in the service manual itself. 1996-08-web horological times Accutron silver cells phasing.pdf Accutron_Specifications.pdf

Always best to do a search in the computer before looking for something physical to scan. Then I see the number two at the very end of your number which technically the manual does not have? Accutron 224 ServiceManual.pdf

For unknown reasons the 219 service manual is incredibly hard to find. But I was sure that I had a PDF in the computer doing a search revealed A two-part PDF and the quality sucked. So I was thinking what would be the chance that I could figure out where my physical copy is and find it without searching the entire section. Fortunately I guessed correctly. That's now been scanned and attached as a PDF and much more readable condition than the previous thing I downloaded. I think it will answer the questions you have testing the various components etc. Accutron 219 ServiceManual.PDF

Looks like it's to adjust if you have drift in the seconds hand. From the Accutron 242 service manual found over at Watchguy:

The index wheels all seem to have a strangely large amount of runout. As long as the teeth are intact they just seem to work though. When phasing, I do as in the quote above, but I don't want to see any hesitation- smooth running only. That's a shame they skip the actual phasing part in the vid! Henry was actually a guest instructor when I was in school to teach us Accutron work- interesting guy and he really did know his stuff. You could check with AWCI, the American Watchmakers and Clockmakers Institute, who made the video; if you are a member you can check out books and videos from their library.

So first of all: yes, I'm a dummy. Yes, I learned my lesson. While cleaning my Accutron I pegged out the jewel holes as usual, but realized too late there were burnished-in cap jewels on the other side and managed to get bits of pegwood trapped between the hole and cap jewels. I was able to clean one out through the hole jewel with a sharpened oiler, but the other is not budging. I've been soaking the bridge over night in hexane, but it's no better this morning. I'm worried about chipping the edges of the jewel hole if I keep it up. Any other suggestions on what might soften/dissolve pegwood?

Accutron train bridges are very easy to assemble because the jewel holes have something like a funnel to guide the pivots in. Just put the the bottom pivots into the bottom holes, gently drop the top plate on and tap the holder. The plate will just drop in. It's really satisfying. I suspect it's because your bottom holes have pegwood in them that you can't get the plate on.